3. Understanding Digital Trust

Chapter 1: Learn how pervasive consumer concerns about data privacy, unethical ad-driven business models, and the imbalance of power in digital interactions highlight the need for trust-building through transparency and regulation.

Chapter 2: Learn how understanding the digital consumer’s mind, influenced by neuroscience and behavioral economics, helps businesses build trust through transparency, personalization, and adapting to empowered consumer behaviors.

Chapter 3: Learn how the Iceberg Trust Model explains building trust in digital interactions by addressing visible trust cues and underlying constructs to reduce risks like information asymmetry and foster consumer confidence.

Chapter 4: Learn how trust has evolved from personal relationships to institutions and now to decentralized systems, emphasizing the role of technology and strategies to foster trust in AI and digital interactions.

Chapter 5: Learn that willingness to share personal data is highly contextual, varying based on data type, company-data fit, and cultural factors (Western nations requiring higher trust than China/India).

Chapter 6: Learn about the need to reclaim control over personal data and identity through innovative technologies like blockchain, address privacy concerns, and build trust in the digital economy.

Chapter 7: Learn how data privacy concerns, questionable ad-driven business models, and the need for transparency and regulation shape trust in the digital economy.

Chapter 8: Learn how AI’s rapid advancement and widespread adoption present both opportunities and challenges, requiring trust and ethical implementation for responsible deployment. Key concerns include privacy, accountability, transparency, bias, and regulatory adaptation, emphasizing the need for robust governance frameworks, explainable AI, and stakeholder trust to ensure AI’s positive societal impact.

Strings of information

Defining Trust

Trust is the willingness of a party to be vulnerable to the actions of another party based on the expectation that the other will perform a particular action important to the trustor, irrespective of the ability to monitor or control that other party“.
(Mayer et al.)

Thus, trust is built if a person assumes the desired beneficial result is more likely to occur than a bad outcome. In this context, there is no possibility to influence the process. The following example illustrates this: a mother leaves her baby to a babysitter. She is aware that the consequences of her choice depend heavily on the behaviour of the babysitter. In addition, she knows that the damage from a bad outcome of this engagement carries more weight than the benefit of a good outcome. Important factors in the trust equation are missing control, vulnerability and the existence of risk (Petermann, 1985).

Multiple options and diverse scenarios lead to ambiguity and risk. According to Lumann, individuals must reduce complexity to decide in such a situation eventually. Trust is a mechanism that reduces social complexity. This context is best captured in the definition of trust developed by Mayer, Davis and Schoorman (1995: 712).

Trust can be an efficient help to overcome the agency dilemma. In economics, the principal-agent problem describes a situation where a person or entity (the agent) acts on behalf of another person (the principal). Due to information asymmetry, which is omnipresent in digital markets, the agent can either act in the interest of the principal or not by acting, for example, selfishly. Trust can solve such problems by absorbing behavioural risks (Ripperger, 1998). Screening and signalling activities are often inefficient in situations where information asymmetry exists due to high information costs. Trust can reduce such agency costs (including imminent utility losses). It can increase the agent’s intrinsic motivation to act in the principal’s interest.

You must trust and believe in people, or life becomes impossible.
(Anton Chekhov)

A trust relationship, as such, can be seen as a principal-agent relationship. The relationship between a trusting party and a trusted party is built on an implicit contract. Trust is provided as a down payment by the principal. The accepting agent can either honour this ex-ante payment or disappoint the principal.

Principal-Agent

According to the principle-agent theory a trusting party faces three risks:

1

Adverse Selection: When selecting an agent, the principal faces the risk of choosing an unwanted partner. Hidden characteristics of an agent or his service are not transparent to the principal before the contract is made. This leaves room for the agent to act opportunistically.

2

Moral Hazard: If information asymmetry occurs after the contract has been closed (ex post), the risk of moral hazard arises. The principal has insufficient information about the exertion level of the agent that fulfills the service. External effects, such as environmental conditions, can influence the agent’s actions.

3

Hold Up: This type of risk is particularly relevant for the discussion about the use of personal data. It describes the risk if the principal makes a specific investment, such as providing sensitive data. After closing the contract, the agent can abuse this one-sided investment to the detriment of the principal. The subjective insecurity about the integrity of the agent is based on potentially hidden intentions.

The described risks can be reduced through signalling and screening activities. Signalling is a strategy for agents to communicate their nature and true character. The provision of certification and quality seals is expended for signalling activities. On the other hand, a principal tries to identify the true nature of an agent by applying screening activities. However, screening is only effective if signals are valid (the agent actually owns this characteristic) and if the absence of such a signal indicates the lack of this trait.

Introducing the Iceberg Trust Model

iceberg.digital
Download our digital trust framework paper (22 pages) for free.
Download our digital trust framework (22 pages) for free.

Trust Constructs

Institution-based trust
Disposition to trust
Trusting beliefs
Trusting intentions

Relationships Between the Constructs

 

These four constructs relate to each other in important ways within McKnight’s framework:

    1. Institution-based trust and disposition to trust serve as antecedents that influence trusting beliefs, particularly in new relationships where specific information about the trustee is limited.
    2. Trusting beliefs (perceptions of trustworthiness) then lead to trusting intentions (willingness to be vulnerable), which in turn influence actual trusting behaviors.

 

The framework acknowledges that trusting intentions can form quickly, even in initial interactions, through cognitive processes such as categorization (stereotyping, reputation) and illusions of control, especially when supported by strong institutional safeguards. This detailed conceptualization helps explain how substantial levels of initial trust can exist without prior experience with a specific trustee, addressing a phenomenon that earlier trust models did not fully account for.

iceberg_model_v07_nurSockel

The Trust Development Process: An Evolving Framework

Mayer, Davis, and Schoorman’s Foundational Trust Model

 

In their seminal work, Mayer, Davis, and Schoorman (1995) proposed an integrative model of organisational trust that has become foundational in the field. They defined trust as “the willingness of a party to be vulnerable to the actions of another party based on the expectation that the other will perform a particular action important to the trustor, irrespective of the ability to monitor or control that other party” (p. 712). This definition explicitly highlights vulnerability as the critical element that distinguishes trust from related constructs such as cooperation or confidence.

 

The model identifies several key components in the trust development process:

 

First, it recognises the importance of the trustor’s propensity to trust. This propensity is a stable personality trait that represents a general willingness to trust others across situations. It influences how likely someone is to trust before having information about a specific trustee.

 

Second, Mayer et al. identified three characteristics of trustees that determine their trustworthiness: ability (domain-specific skills and competencies), benevolence (the extent to which a trustee wants to do good for the trustor), and integrity (adherence to principles that the trustor finds acceptable). These three factors collectively account for a substantial portion of perceived trustworthiness.

Third, the model distinguishes between trust itself (the willingness to be vulnerable) and risk-taking in a relationship, which refers to the actual behaviours that make one vulnerable to another. A key insight is that trust leads to risk-taking behaviours only when the level of trust surpasses the threshold of perceived risk in a situation.

 

Finally, Mayer et al.’s model is dynamic, with outcomes of risk-taking behaviours feeding back into assessments of the trustee’s trustworthiness. Positive outcomes enhance perceptions of trustworthiness, while negative outcomes diminish them, creating an evolving cycle of trust development.

Trust Model based on Mayer, Davis and Schoorman (1995)
Trust Model based on Mayer, Davis and Schoorman (1995)

McKnight et al.’s Contributions on Initial Trust Formation

 

While Mayer et al.’s model effectively explains trust development over time, it does not fully address how trust can form quickly in new relationships without a history of interaction. McKnight’s work (2002) filled this gap by focusing on initial trust formation. This perspective examines how trust between parties who have not yet developed meaningful relationships is established.

 

As articulated in our analysis of trust constructs, McKnight introduced the concept of institution-based trust, which consists of two key elements: structural assurance (belief that structures like guarantees, regulations, or promises are in place to promote success) and situational normality (belief that the environment is proper and conducive to success). These institutional factors help explain why individuals might display high initial trust even without direct experience with a trustee.

 

Additionally, McKnight elaborated on the trust propensity component by distinguishing between faith in humanity (a general belief in the goodness of others) and trusting stance (the belief that, regardless of whether others are trustworthy, better outcomes result from trusting behaviour). This more nuanced view of propensity helps explain individual differences in initial trust formation.

McKnight’s framework also acknowledges the role of cognitive processes in rapid trust formation, including categorisation (e.g., stereotyping, reputation) and illusions of control. These processes allow trustors to make quick assessments of trustworthiness in the absence of direct experience.

The Web-Trust Model Proposed by McKnight et al., 2002
The Web-Trust Model Proposed by McKnight et al., 2002

Schlicker et al.’s Trustworthiness Assessment Model

 

More recently, Schlicker and colleagues (2024, 2025) have developed the Trustworthiness Assessment Model (TrAM), which addresses a critical gap in previous models: the process by which a trustor’s perceived trustworthiness is formed based on a trustee’s actual trustworthiness. The TrAM makes an important distinction between actual trustworthiness (AT) and perceived trustworthiness (PT). Actual trustworthiness represents the “true value” of a system or person’s trustworthiness relative to the trustor’s standards, while perceived trustworthiness refers to the trustor’s subjective assessment. This distinction helps explain discrepancies between a trustee’s genuine trustworthiness and how it is perceived by others.

 

Schlicker et al. highlight the importance of cues (Wang et al., 2004, Hoffmann et al., 2014) as the interface between actual and perceived trustworthiness. Trustors detect and utilise various cues to infer a trustee’s actual trustworthiness. The accuracy of these assessments depends on four key factors: cue relevance and availability on the trustee’s side, and cue detection and utilisation on the trustor’s side. This framework explains why different people might form different perceptions of the same trustee. Individuals may detect and interpret different cues or weight them differently.

 

A significant contribution of the TrAM is the emphasis on individual standards. Trust is subjective and relative to the trustor’s goals, values, and abilities in a specific context. These individual standards determine what constitutes a trustworthy entity for a specific trustor, which explains why the same characteristics might inspire trust in one person but not another.

The TrAM also operates at both micro and macro levels. At the micro level, it focuses on a single trustor assessing a specific trustee. At the macro level, it recognizes a network of assessments where different stakeholders influence each other’s trustworthiness assessments through secondary cues, creating a trustworthiness propagation process.

 

In their 2025 study on trust in large language model-based medical agents, Schlicker et al. further elaborated on factors influencing trustworthiness assessments. They found that benchmarking (comparing the system against human or technical alternatives), naïve theories about system functioning, risk-benefit assessments, and strategies for cue detection and utilisation all played important roles in how people assessed AI systems’ trustworthiness.

Schlicker et al.'s trust development process (2024)
Schlicker et al.'s trust development process (2024)
Zoom in - Overview conceptualisations of trust in the context of the respective relationship
Conceptualisations of trust in the context of the respective relationship
Conceptualisations of trust in the context of the respective relationship

An Integrated View of Trust Development

 

Synthesising these three frameworks provides a comprehensive understanding of how trust develops over time.

1

The process begins with the trustor’s trust predisposition and institutional safeguards, which influence initial perceptions before direct interaction. These factors are particularly important in new relationships, as McKnight emphasised.

iceberg_model_v08_Process_Step01_1000px
2

The trustworthiness assessment occurs as trustors detect and utilise various cues to evaluate the trustee’s ability, benevolence, and integrity, forming trustworthiness perceptions. As Schlicker et al. highlighted, this assessment is filtered through the trustor’s standards and is influenced by the relevance and availability of cues, as well as the trustor’s ability to detect and properly interpret them.

iceberg_model_v08_Process_Step02_1000px
3

Trust materialises as trust readiness, a willingness to be vulnerable, which translates to actual risk-taking behaviours when the perceived risk is acceptable. As Mayer et al. proposed, there is a threshold effect. Trust leads to risk-taking only when it exceeds the level of perceived risk in a situation.

iceberg_model_v08_Process_Step03_1000px
4

Over time, trust evolves as outcomes of trusting behaviours feed back into perceptions of trustworthiness. Positive experiences enhance trust, while negative experiences diminish it. Additionally, Schlicker et al.’s macro-level analysis suggest that third-party assessments and secondary cues can influence a trustor’s evaluation, creating a complex social network of trust assessments.

iceberg_model_v08_Process_Step04_1000px

Throughout this process, context plays a crucial role, affecting which cues are available and relevant, how they are detected and utilised, and how risk is perceived. Different domains (e.g., healthcare, finance, personal relationships) may emphasise different aspects of trustworthiness and involve different risk calculations.

 

 

Conclusion

 

The iceberg framework of trust development presented here highlights the complex, dynamic nature of trust. Mayer et al. established the foundation with their model of trustworthiness factors and risk-taking in relationships. McKnight enhanced our understanding of initial trust formation with his concepts of institutional safeguards, trust predisposition, trustworthiness perceptions, and trust readiness. More recent studies further refined the model by illuminating the trustworthiness assessment process itself, distinguishing between actual and perceived trustworthiness, and emphasising the role of cues and individual standards.

 

Together, these contributions provide a rich theoretical framework for understanding how trust develops in various contexts. This understanding is increasingly important as organisations seek to build trust among employees, businesses aim to establish trust with customers, and designers of artificial intelligence systems work to create trustworthy technologies.

Trust Cues

Iceberg.digital Online Trust Model

The iceberg model suggests four clusters of trust cues that sit at the tip of the iceberg: Reciprocity, brand, social adaptor and social protector. Each cluster holds a set of trust signals or trust design patterns that marketing professionals can consider to engender trust. Chapter Two and the discussion of the principal-agent problem highlight the importance of trust cues in online transactions. “Perceptions of a trust cue trigger preestablished cognitive and affective associations in the user’s mind, which allows for speedy information processing” (Hoffmann et al., 2015, 142).

The iceberg framework identifies for each trust constructs a set of 18 trust cues. The list was developed by first reviewing existing frameworks from the body of research and then integrating contemporary digital trust considerations. We applied the MECE principle to group cues into four distinct constructs, ensuring that each cue is uniquely placed while collectively covering the major aspects of digital trust. This method combines both established ideas (like transparency, warranties, and community moderation) with newer considerations (such as AI disclosures and quantum-safe encryption).

Reciprocity:

 

Reciprocity is a social construct that describes the act of rewarding kind actions by responding to a positive action with another positive action. The benefits to be gained from transactions in the digital space originate in the willingness of individuals to take risks by placing trust in others who are regarded to act competently, benevolently and morally. A fair degree of reciprocity in the exchange of data, money, products and services reduces user’s concerns and eventually induces trust (Sheehan/Hoy, 2000). A user that provides personal data to an online service – actively or passively –perceives this as an exchange input. They expect an outcome of adequate value. A fair level of reciprocity is reached through the transparent exchange of information for appropriate compensation. The table below shows the most relevant signals or strategic elements that establish positive reciprocity.

Value & Fair Pricing

A business needs to offer fair reciprocal benefits directly relevant to the data it collects and stores. If the business takes advantage of information not necessary to the service being provided, additional compensation must be considered. Because of their bounded rationality, consumers are often likely to trade off long-term privacy for short-term benefits.

Eventually, trust is about encapsulated interest, a closed loop of each party’s self-interest.

 

   Ensuring users/customers receive clear, tangible benefits (value) at a reasonable or transparent cost.

 

Engender: Users feel respected when transparent pricing aligns with the value delivered.

Erode: Hidden fees, overpriced tiers, or unclear costs can drive user frustration and distrust.

Transparency & Explainability

Fair and open information practices are an essential enabler for reciprocity. Users must be able to find all relevant information quickly. This leads to a reduction in actual or perceived information asymmetry. Customer data advocacy can require altruistic information practices.

 

Disclosing policies, processes, and decision‐making (e.g., algorithms) clearly so users understand how outcomes or recommendations are reached. This includes fairness and transparency about 3rd party data sharing.

 

Engender: Users appreciate open communication, which reduces suspicion.

Erode: Opaque “black box” operations lead people to suspect manipulation or unfair treatment.

Accountability & Liability

Users expect that access to their data will be used responsibly and in their best interests. If a company cannot meet these expectations or if an unfavourable incident occurs, businesses must demonstrate accountability. This requires processes and organizational precautions that allow for quick and responsible reactions.

Compliance is either a state of being by established guidelines or specifications or the process of becoming so. The definition of compliance can also encompass efforts to ensure that organizations abide by industry regulations and government legislation.

In an age when platforms offer branded services without owning physical assets or employing the providers (e.g. Uber doesn’t own cars and doesn’t employ drivers), issues of accountability are increasingly complex. Transparency and commitment regarding one’s accountability are increasingly stronger trust clues.

 

.  Being upfront about who is responsible when things go wrong and having mechanisms in place to take corrective action.

 

Engender: Owning mistakes and compensating users when appropriate builds trust.

Erode: Shifting blame or hiding mishaps erodes confidence and loyalty.

Terms & Conditions (Legal Clarity)

Standard legal information, such as Terms and Conditions and security and privacy policies, must be provided in a proactively accessible way. Users need to be made aware of the information collected and used. The consistency of this content over time is an important signal that facilitates trusting intentions.

 

Clearly stated user agreements, disclaimers, and legal obligations define the formal relationship between the company and the user.

 

Engender: Straightforward T&Cs (short, plain language) help users feel informed.

Erode: Long, incomprehensible, or deceptive “fine print” fosters suspicion.

 

Warranties & Guarantees

Warranties and guarantees support the perception of fair reciprocity and, therefore, signal trustworthiness. Opportunistic behaviour will entail expenses for the agent.

 

   Commitments ensuring quality or functionality of products/services, often with money‐back or replacement policies.

 

Engender: Demonstrates company confidence in their offering, signaling reliability.

Erode: Denying legitimate warranty claims or offering poor coverage breaks trust.

Safety & Value
Safety & Value - Generated by AI

Customer Service & Support

Pre- and aftersales service, as well as any other touch point that allows a user to contact an agent, is a terrific opportunity to shape the customer experience. Failures in this strategic element are penalized with distrust and unfavourable feedback.

Reliability is relatively easy to demonstrate online. It is critical to respond quickly to customer requests.

 

   Responsive, empathetic help channels (phone, chat, email) that address user questions and problems effectively.

 

Engender: Timely, helpful support reassures users that the company cares about them.

Erode: Unresponsive or unhelpful support creates frustration and alienation.

Delivery & Fulfillment Excellence

   Reliability, speed, and accuracy in delivering digital or physical products/services to end users.

 

Engender: Meeting (or exceeding) delivery promises confirms reliability.

Erode: Late or missing deliveries, or misleading timelines, undermine user confidence.

 

Refund, Return, or Cancellation Policies

  Fair and user‐friendly processes for returns, refunds, or canceling subscriptions.

 

Engender: Demonstrates respect for user choice, reduces perceived risk.

Erode: Excessive hurdles, restocking fees, or strict no‐refund policies create mistrust.

This trust cue refers to the concept of social capital. This kind of capital refers to connections among individuals – social networks and the norms of reciprocity and trustworthiness that arise from them. The cue is similar to the social translucence (please refer category “social protector”). However, it highlights instead the importance of the collective value rather than the social impact of certain behaviours.

Additional cues in category Reciprocity
  • Algorithmic Fairness & Non‐Discrimination
  • Proactive Issue Resolution Informed Defaults
  • Recognition & Rewards (Loyalty Programs)
  • Error & Breach Handling
  • Dispute Resolution & Mediation
  • User Education & Guidance
  • Acknowledgment of Contributions
  • Freemium & Subscription Transparency
  • Micropayments & In‐App Purchases
  • Fair refund or return policies
  • Proactive communication on changes or updates
  • User-friendly cancellation processes
  • Clear explanations of how shared data is used to benefit the user
  • Ethical handling of errors or breaches (e.g., transparent apologies and resolutions)
  • Personalized user experiences based on shared data
  • Consistent follow-through on promises
  • Openness to user feedback and its implementation
  • Efforts to educate users on data use and benefits
  • Access to customer-friendly dispute resolution processes
  • Transparency in pricing with no hidden fees
  • Demonstrated commitment to sustainability or social good
  • Frequent updates on the progress of services or orders
  • Respect for user time with quick, accurate responses
  • Accessible, clear opt-out options for data sharing

Brand

 

A second powerful signal promoting trusting beliefs is an entity’s brand. A company makes a certain commitment when investing in its brand, reputation and awareness. Since brand building is a very expensive endeavour, consumers perceive this signal as very trustworthy. Capital invested into a brand can be considered a pledge at stake with every customer interaction and every transaction. Whether the investment pays off or is lost depends heavily on the true competency of a company. Strategic elements such as brand recognition, image and website design should trigger associations in the user’s cognitive system that prompt a feeling of familiarity.

 

“Brands arose to compensate for the dehumanizing effects of the Industrial Age” (Rushkoff, 2017). They are essentially symbols of origin and authenticity.

Brand Image & Reputation

The identity of a company triggers associations that together constitute the brand image. It is the impression in the consumers’ minds of a brand’s total personality. Brand image is developed over time through advertising campaigns with a consistent theme and is authenticated through the consumers’ direct experience.

In the digital age, brands must focus on delivering authentic experiences and get comfortable with transparency.

 

  Overall public perception of the brand’s character, reliability, and standing in the market.

 

Engender: Consistent positive image fosters user loyalty and pride in association.

Erode: Negative PR or repeated controversies undermine confidence.

Recognition & Market Reach

Brand recognition is the extent to which a consumer or the general public can identify a brand by its attributes, such as the logo of a product or service, tagline, packaging or advertising campaign. Familiarity through frequent exposure has been shown to elicit positive feelings towards the brand stimulus.

Consumers are more willing to rely on large and well-established providers. Digital consumers prefer brands with a broad reach. Search engine marketing is a relevant element that influences a brand’s relevance and reach. Many new business models rely on a competitive advantage in the ability to generate leads through search engine optimization (SEO) and search engine advertising (SEA).

 

  The degree to which the brand is widely known and recognized across regions and demographics.

 

Engender: Familiarity can reduce perceived risk and enhance trust.

Erode: If wide reach is accompanied by scandals or controversies, broad exposure amplifies distrust.

Familiarity & Cultural Relevance

Design Patterns & Skeuomorphism: Skeuomorphism makes interface objects familiar to users by using concepts they recognize. Use of objects that mimic their real-world counterparts in how they appear and/or how the user can interact with them. A well-known example is the recycle bin icon used for discarding files.

California Roll principle: The California Roll is a type of sushi that has been developed to accustom Americans to the unknown food. People don’t want something truly new; they want the familiar done differently.

Privacy by Design advances the view that the future of privacy cannot be assured solely by compliance with legislation and regulatory frameworks; rather, privacy assurance must become an organization’s default mode of operation. It is an approach to systems engineering which takes privacy into account throughout the whole engineering process. Privacy needs to be embedded, by default, during the architecture, design and construction of the processes.

Design Thinking describes a paradigm – not a method – for innovation. It integrates human, business and technical factors in problem-forming, solving and designing. The user (human) centred approach to design has been extended beyond user needs and product specification to include the „human-machine-experience“.

 

  How naturally the brand’s products/services fit into local customs, language, and user contexts.

 

Engender: Users resonate with solutions tailored to their cultural norms.

Erode: Ignoring cultural nuances can lead to alienation or offense.

Personalized Brand Experience

 

Digital customers are very demanding regarding the relevance of a product, service or information as such. Mass customization and personalization foster a good customer experience. The ability to process large amounts of data allows to individualize transactions and to align production on pseudo-individual customer requirements.

Through personalization a customer gets the feeling of being treated as a segment of one. Service providers can offer individual solutions and, therefore, increase perceived competency by giving better and faster access to relevant information. Personalization works best in markets with fragmented customer needs.

 

  Tailoring brand touchpoints (marketing, app interactions) so users feel recognized as individuals.

 

Engender: Users appreciate relevant, personal engagement.

Erode: Over‐personalization or privacy intrusions can feel creepy or manipulative.

Brand Story & Narrative

 

Ever since the days of bonfires and cave paintings, humans have used storytelling as a tool for social bonding. Content marketing and storytelling done right are elemental means to engender trust. Well-constructed narratives attract attention and build an emotional connection. With trust toward media, organizations and institutions diminishing, stories present an underrated vehicle for fostering such connections and eventually establishing credibility. Attributes of stories that build trust are genuine, authentic, transparent, meaningful and familiar.

 

  The brand’s history, origins, and overarching story that communicates purpose and authenticity.

 

Engender: A compelling, consistent narrative humanizes the brand and builds empathy.

Erode: Contradictions between stated story and actual practice (greenwashing, etc.) damage credibility.

 

Design Quality & Aesthetics

 

The quality of a brand’s digital presence (web, mobile, etc.) can foster brand reputation and enhance brand recognition. High site quality signals that the company has the required level of competence.

Important elements of design quality are usability, accessibility and the resulting user experience.

A particularly important paradigm leading the design process is process of “Privacy by Design”:

Privacy by Design advances the view that the future of privacy cannot be assured solely by compliance with legislation and regulatory frameworks; rather, privacy assurance must become an organization’s default mode (privacy by default) of operation. It is an approach to systems engineering which takes privacy into account throughout the whole engineering process.

Privacy needs to be embedded, by default, during the architecture, design and construction of the processes. The demonstrated ability to secure and protect digital data needs to be part of the brand identity.

Done right, this design principle increases the perception of security. This refers to the perception that networks, computers, programs, and, in particular, data are at all times protected from attack, damage or unauthorized access.

 

  The visual identity and user experience design that shape a recognizable “look and feel.”

 

Engender: High‐quality design suggests professionalism and attention to detail.

Erode: Shoddy, inconsistent, or dated design signals carelessness or lack of refinement.

Brand Consistency & Cohesion

 

  Uniform messages, tone, and imagery across all channels (web, mobile, social media, physical stores).

 

Engender: Consistency implies reliability and coherence.

Erode: Inconsistent experiences (conflicting statements or design) can confuse and unsettle users.

Brand Ethics & Moral Values

 

  The moral stance a brand publicly claims and consistently upholds (e.g., integrity, fairness, honesty).

 

Engender: Strong ethical standards reassure users of brand integrity.

Erode: Ethical lapses (cover‐ups, scandals) quickly destroy trust and cause reputational damage.

Additional cues in category Brand
  • Cultural or Societal Contributions
  • Brand Purpose & Mission
  • Awards and certifications related to brand excellence
  • Heritage & Longevity
  • Cultural or societal contributions tied to the brand (e.g., sustainability efforts)
  • Brand heritage, Longevity or history of the brand in the market
  • Localized content and design to resonate with diverse audiences
  • Localized & Inclusive Expressions
  • ESG & Sustainability Reporting
  • Clear and compelling brand purpose or mission statement
  • Branded or Immersive Experiences
  • Consistent visual identity (color schemes, typography, etc.)
  • Engaging and authentic social media presence
  • DEI ( Diversity, Equity, Inclusion) & Accessibility Commitments
  • Demonstrated innovation tied to the brand (e.g., patents or unique offerings)
  • Ease of navigation and accessibility in digital touchpoints
  • Commitment to inclusivity and diversity in branding
  • Digital Experience Innovation
  • Transparent leadership presence (e.g., active CEOs on social media)
  • Political & Activist Stance
  • Consistency in delivering on brand promises over time
  • Exclusive branded experiences (e.g., events, limited editions)
  • Social Impact “Score” or Recognition
  • Iconic or easily recognizable brand symbols
Zoom in - Explicit vs. Implicit Trust: A Dual Perspective

Industry experts increasingly describe digital trust as having two dimensions: explicit and implicit trust (Tölke, 2024). One hypothesis posits that “digital trust = explicit trust × implicit trust”, suggesting that both factors are essential and mutually reinforcing in creating overall trust. While this equation is more conceptual than mathematical, it conveys the idea that if either explicit or implicit trust is zero, the result (digital trust) will be zero.

Digital Trust = Explicit Trust × Implicit Trust

Explicit trust refers to trust that is consciously and deliberately fostered or signaled. It includes any action or information that is purposefully provided to engender trust. For example, when a platform verifies users’ identities or when a user sees a verified badge or signed certificate, those are explicit trust signals. In access management terms, explicit trust might mean continuously verifying identity and credentials each time before granting access, essentially a “never trust, always verify” approach. An example of explicit trust in practice is a reputation system on a marketplace: a buyer trusts a seller because the seller has 5-star ratings and perhaps a “Verified Seller” badge. That trust is explicitly cultivated through visible data. Another example is an AI system that provides explanations or certifications; a user might trust a medical AI’s recommendation more if an explanation is provided and if the AI model is certified by a credible institution (explicit assurances of trustworthiness).

Implicit trust, on the other hand, refers to trust that is built indirectly or in the background, often without the user’s conscious effort. It stems from the environment and behavior rather than overt signals. Implicit trust typically includes the technical and structural reliability of systems. For instance, a user may not see the cybersecurity measures in place, but if the platform has never been breached and consistently behaves securely, the user develops an implicit trust in it. As one industry report noted, “Implicit trust includes cybersecurity measures to protect digital infrastructure and data from threats such as hacking, malware, phishing and theft” (Tölke, 2024). Users generally won’t actively think “I trust the encryption algorithm on this website,” but the very absence of security incidents and the seamless functioning of security protocols contribute to their trust implicitly. Likewise, consistent user experience and adherence to norms (which tie back to situational normality) build implicit trust. Users feel comfortable and at ease because nothing alarming has happened.

In the field of recommender systems, the distinction between explicit and implicit trust has been studied to improve recommendations (Demirci & Karagoz, 2022). Explicit trust can be something like a user explicitly marking another user as trustworthy (as was possible on platforms like Epinions, where you could maintain a Web-of-Trust of reviewers). Implicit trust can be inferred from behavior. If two users have very similar tastes in movies, the system might infer a level of trust or similarity between them even if they never declared it. Demirci & Karagoz have found that these two forms of trust information have different natures, and are to be used in a complementary way” to improve outcomes (2022, 444). In other words, explicit trust data is often sparse but highly accurate when available (e.g., an explicit positive rating means strong declared trust), while implicit trust can fill in the gaps by analyzing behavior patterns.

 

 

Applying this back to digital trust broadly: Explicit trust × Implicit trust means that to achieve a high level of user trust, a digital system must provide tangible, visible assurances (explicit cues) and invisible, underlying reliability (implicit factors). If a system only has implicit trust (say it’s very secure and well-engineered) but provides no explicit cues, users might not realize they should trust it. Users may feel uneasy simply due to a lack of familiar signals, even if under the hood it’s trustworthy. Conversely, if a system has many explicit trust signals but lacks true implicit trustworthiness, users may be initially convinced, but that trust will erode quickly if something goes wrong. The combination is key: users need to see reasons to trust and also experience consistency and safety that justify that trust.

The Social Adapter component of the Iceberg Model, together with the Brand and Reciprocity cues, can be viewed as the embodiment of this dual approach. It provides the technological trust infrastructure (implicit) and often also interfaces with user-facing elements (explicit), such as interface cues or processes that make those assurances evident to the user. For instance, consider an online banking website. The Social Adapter elements would include back-end security systems, encryption, fraud detection (implicit trust builders), and front-end signals like displaying the padlock icon and “https” (encryption explicit cue), showing logos of trust (FDIC insured, etc.), or requiring the user’s OTP (one-time passcode) for login. When done right, the user both feels the site is safe (everything behaves normally and securely) and sees indications that it is trustworthy. In this way, the Social Adapter aligns with the idea that digital trust is the product of explicit and implicit trust factors working together.

It’s worth noting that in cybersecurity architecture, there has been a shift “from implicit trust to explicit trust” in recent years, epitomized by the Zero Trust security modelfedresources.com. Zero Trust means the system assumes no implicit trust, even for internal network actors – everything must be explicitly authenticated and verified. This approach was born from the realization that implicit trust (like assuming anyone inside a corporate network is trustworthy) can be exploited. While Zero Trust is about security design, its rise illustrates the broader trend: relying on implicit trust alone is no longer sufficient. Systems must continually earn trust through explicit verification. However, the end-user’s perspective still involves implicit trust; users don’t see all those checks happening, they simply notice that breaches are rare, which again builds their quiet, implicit confidence. Thus, even in a Zero Trust architecture, the outcome for a user is a combination of explicit interaction (e.g. frequent logins, multifactor auth prompts) and implicit trust (the assumption that the system is secure by default once those steps are done).

In summary, the hypothesis that digital trust equals explicit trust times implicit trust highlights a crucial principle: trust-by-design must operate on both the visible and invisible planes. It’s not a literal equation to compute trust, but a reminder that product designers, security engineers, and digital strategists need to address human trust at both levels: by providing transparent, deliberate trust signals and ensuring robust, dependable system behavior.

Zoom in - Decentralized User Control: The New Frontier of Trust

As digital ecosystems evolve, a growing chorus of experts argues that true digital trust will increasingly hinge on decentralized user control. In traditional, centralized models, users had to place a lot of trust in large institutions or platforms to act as custodians of data, identity, and security. This aligns with what we discussed as institution-based trust (trusting the platform’s structures). However, recurring scandals have eroded confidence and exposed a key limitation: when a single entity holds all the keys (to identity, data, etc.), a failure or abuse by that entity can shatter user trust across the board. Empowering users with more direct control is emerging as a way to mitigate this risk and distribute trust.

One area where this philosophy is taking shape is digital identity management. The conventional approach to digital identity (think of how Facebook or Google act as identity providers, or how your data is stored in countless company databases) is highly centralized. Now, new approaches like decentralized identity and self-sovereign identity (SSI) are shifting that paradigm.

In an SSI system, you might have a digital identity wallet that stores credentials issued to you (for example, a digital driver’s license, or a verified diploma credential). These credentials are cryptographically signed by issuers but are ultimately controlled by the user. By removing centralized intermediaries, users no longer need to implicitly trust one middleman for all identity assertions; trust is instead placed in open protocols and the mathematics of cryptography.

From a user’s perspective, decentralized identity and similar approaches can significantly enhance trust. First, privacy is improved because the user can disclose only the necessary information or no personal information (using techniques like selective disclosure or zero-knowledge proofs) rather than handing over full profiles to every service. Second, there’s a sense of empowerment: the user owns their data and keys. This aligns with rising consumer expectations and data protection regulations (GDPR and others) that push for greater user agency.

A Social Adapter in the modern sense might be a platform’s integration with decentralized identity standards. By doing so, the platform signals structural assurance in a new form: no single party (including the platform itself) can unilaterally compromise user identity, because identity is decentralized. It also contributes to situational normality over time, as these practices become standard and users become familiar with controlling their data.

Beyond identity, the theme of decentralization appears in discussions of trustworthy AI and data governance. For example, using decentralized architectures or federated learning can assure users that their data isn’t pooled on a central server for AI training, but rather stays on their device (enhancing implicit trust in how the AI operates). Similarly, blockchain technology is often touted as a “trustless” system. It aims to eliminate the need for blindly trusting a central intermediary. Trust is instead placed in a distributed network with transparent rules (the protocol code) and consensus mechanisms. When we say “trustless” in this context, it means the Social Adapter is the network and code itself. If well-designed, users trust the blockchain system implicitly due to its transparency and immutability, and explicit trust is enhanced by the ability to verify transactions publicly.

It should be noted that decentralized approaches introduce their own complexities. Not every user wants or is able to manage private keys securely; for example, doing so introduces a new kind of personal responsibility. A balance is needed: usability (which contributes to situational normality) must be designed hand-in-hand with decentralization. This is again where the Social Adapter plays a role: innovative solutions like social key recovery (where a user’s friends can help restore access to a wallet) or hardware secure modules in phones (to safely store keys) are being developed to make decentralized control viable and friendly. These are technological adaptations to social needs, encapsulated well by the Social Adapter idea.

In summary, the push for decentralized user control is a response to the erosion of trust in heavily centralized systems. By distributing trust and giving individuals more control over identity and data, the structural assurance of digital services can increase, paradoxically by removing sole reliance on any one structure and instead trusting open, transparent frameworks. The implication for digital trust is profound: future trust signals might be less about “trust our company” and more about “trust this open protocol we’ve adopted” and “you are in charge of your information.”

If the last decade was about platforms asking users to trust them (often implicitly), the coming years may be about platforms empowering users so that less blind trust is needed. This evolution supports a more sustainable, user-centric approach to digital trust, where control and confidence grow together.

Embracing the social adapter - Created by AI (Recraft.ai)
Embracing the social adapter - Generated by AI

User Control & Agency

 

 

Companies can signal a willingness to empower users by providing measures of user control. Such measures can create the impression that an individual can actively reduce the risk of data abuse. Hence, a consumer perceives a lower cost of a transaction. This makes the transaction more attractive and, therefore, engenders trust.

An essential element of user control is the application of permission-based systems. Permissions must be based on the user’s dynamic consent. This consent involves a continuing obligation to comply with the user’s choice.

 

  Allowing users meaningful control over their data, settings, and decisions (e.g., toggling features on/off).

 

Engender: Users feel respected and in command of their experience.

Erode: Overly restrictive or hidden controls make users feel exploited.

Identity & Access Management

 

Identity and Access Management (IAM) is a foundational element of digital security, enabling organizations and users to ensure that the right individuals access the right resources at the right times. As digital ecosystems grow increasingly complex, IAM has evolved beyond traditional username-password authentication to encompass a range of modern, trust-based solutions. “Digital identities are the backbone of a healthy digital society and are central to the future” (Tölke, 2024).

One emerging concept is Self-Sovereign Identity (SSI), which allows individuals to own and control their digital identities without depending on a central authority. SSI leverages cryptographic credentials stored in personal digital wallets, enabling users to selectively disclose information (e.g., proving age without sharing a birthdate). This model promotes privacy, portability, and user empowerment.

Meanwhile, e-ID systems are gaining traction globally. e-IDs are government-issued digital identities. Countries like Estonia and Switzerland (pending democratic approval) provide citizens with secure digital credentials that enable access to public and private services. These systems are often built on strong regulatory frameworks and enhance cross-border interoperability in digital interactions.

Another key trend is the rise of trust networks. These are ecosystems where multiple identity providers and relying parties collaborate under shared governance frameworks. They are certification programs that enable a party that accepts a digital identity credential to trust the identity, security, and privacy policies of the party that issues the credential and vice versa. Trust frameworks such as eIDAS in the EU or OpenID Connect help standardize how digital identities are issued, verified, and trusted across services and jurisdictions.

These innovations reflect a broader shift from centralized identity control toward user-centric, decentralized trust architectures. As IAM systems evolve, they must balance security, usability, and privacy, ultimately enabling safer and more seamless digital experiences for all participants in the digital economy.

With that, IAM contribute significantly to the concept of “explicit trust”.  Please refer to Chapter 4, Recapturing Personal Data and Identity, for more details on digital identity.

 

  Systems handling digital identities, login methods (passwordless, biometric), and user role permissions.

 

Engender: Convenient yet robust access management simplifies user journeys.

Erode: Poorly managed authentication or frequent hacking attempts alarm users.

Privacy Management & Consent Mechanisms

 

 

Privacy-Enhancing Technologies (PETs) are a set of tools and methodologies designed to protect personal data, ensure confidentiality, and minimize the risk of unauthorized access or misuse. Some of the most important technologies in this category are listed below as individual social protectors.

One of PETs’ primary functions is data minimization and anonymization, which helps reduce the risk of re-identifying individuals from datasets. Technologies such as data masking replace or obscure sensitive information while maintaining the data’s usability. Tokenization substitutes sensitive data with non-sensitive placeholders, ensuring that real information is never exposed. Differential privacy introduces statistical noise into datasets to prevent the identification of individuals while still allowing useful analysis. Additionally, synthetic data generation creates artificial datasets that retain the statistical properties of real data without revealing actual personal details.

Another critical area of PETs is secure data processing, which enables computations of sensitive data without exposure. Homomorphic encryption allows computations to be performed directly on encrypted data, ensuring privacy even during processing. Secure multi-party computation (SMPC) enables multiple parties to jointly compute a function without revealing their individual inputs. Trusted execution environments (TEEs) provide secure hardware-based enclaves where sensitive data can be processed without risk of exposure or tampering.

PETs also play a vital role in identity and access control, ensuring that personal data is protected during authentication and authorization processes. Zero-knowledge proofs (ZKPs) allow one party to prove knowledge of certain information without revealing the actual data. Self-sovereign identity (SSI) provides a decentralized model for digital identity, enabling individuals to control their personal information without relying on central authorities. Federated learning is another privacy-preserving technique that allows machine learning models to be trained across decentralized data sources without transferring raw data, thereby maintaining privacy while improving AI capabilities.

In the field of privacy-preserving data sharing, PETs facilitate secure collaboration without exposing raw data. Data clean rooms provide controlled environments where organizations can analyze shared datasets without revealing sensitive information. Private set intersection (PSI) allows two or more parties to compare their datasets and find commonalities without exposing the underlying data. These technologies are particularly useful in sectors such as healthcare, financial services, and digital advertising, where data collaboration is essential but must be conducted in a privacy-compliant manner.

Clear, user‐friendly opt‐in/opt‐out choices regarding data sharing, advertising preferences, etc.

Engender: Transparent consent flows reassure users their info is handled ethically.

Erode: Hidden data collection or forced consent triggers privacy scandals.

Data Security & Secure Storage

 

  Technical measures (encryption, secure servers) to protect user data from unauthorized access.

 

Engender: Strong security fosters a sense of safety and reliability.

Erode: Breaches or evidence of weak protection immediately compromise trust.

Trustless Systems & Smart Contracts

 

Trustless systems can replace confidence in the trust of an organization or the government with the cryptographic security of mathematics. Recent innovations around cryptographic currencies and the Blockchain protocol, in particular, provide the ability to avoid the need for a trusted third party. Agency problems such as moral hazards and hold-ups arise from imperfections in human nature. The cryptographic security of mathematics makes human interaction – the weakest link – obsolete.

 

  The Blockchain protocol enables the trustless exchange of any digital asset, from domain name signatures, digital contracts, and digital titles to physical assets like cars and houses. Blockchain or decentralized approaches that reduce reliance on a single centralized authority.

 

Engender: Inherently transparent, tamper‐resistant processes can increase trust.

Erode: Over‐reliance on hype or confusing tech jargon can make adoption difficult.

Trust Influencers (Change Management)

Trust influencers are groups of people who can disproportionately influence a significant change in the way we evaluate situations, make decisions and eventually act. They allow the masses (late adopters and laggards) to eventually make trust leaps by setting new social norms.

Although trust influencers show similarities to social media influencers, they draw on a different concept. Trust influencers can be compared to champions and agents defined by the Change Management Methodology;

Champions (or ambassadors) believe in and want the change and attempt to obtain commitment and resources but may lack the sponsorship to drive it.

Agents implement change.  Agents have implementation responsibility through planning and executing implementation. At least part, if not all, of change agent performance is evaluated and reinforced for the success of this implementation.

Influencers gain their power from the theory of “social proof”. People tend to be willing to place an enormous amount of trust in the collective knowledge (wisdom) of the crowd.

 

  Internal or external change agents who guide users to adopt new trust‐enabling tools or features.

 

Engender: Skilled communications and training build user confidence in novel systems.

Erode: Poor training or abrupt changes without explanation can spark backlash or confusion.

Compliance & Regulatory Features

  Adhering to relevant standards (GDPR, HIPAA, PSD2, etc.) and providing user assurances about legal protections.

 

Engender: Legal compliance signals professionalism and readiness to protect user rights.

Erode: Noncompliance or constant regulatory fines erode trust in the brand’s reliability.

Additional cues in category Social Adaptor
  • Auditable Algorithms & Open‐Source Frameworks
  • Zero‐Knowledge Proof & Privacy‐Enhancing Tech
  • AI-powered personalized data control interfaces
  • Adaptive Cybersecurity & Fraud Detection
  • Trust Score Systems & Ratings
  • Biometric authentication for enhanced security
  • Regulatory compliance features integrated into platforms
  • Privacy dashboards for user-friendly data control
  • Adaptive cybersecurity systems to mitigate risks in real-time
  • Auditable algorithms for ethical AI decision-making
  • Open-source frameworks to promote transparency
  • Integration of consent mechanisms into UX designs
  • Federated learning models to secure data during machine learning
  • User-centric trust score systems to indicate reliability
  • Data portability tools for seamless transfers between services & Interoperability
  • Customizable data-sharing preferences
  • Multi-layered encryption for enhanced security
  • Generative AI Disclosures
  • Local‐First & Privacy‐Preserving Analytics
  • Algorithmic Recourse & Appeal
  • Quantum‐Safe or Advanced Encryption
  • Data Minimization by Design

Affiliation & Sense of Belonging

 

 

In contrast to a lock-in strategy, companies can gain customer loyalty by focusing on values a customer can relate to. Whereas the element of personalization is highly effective from a signalling perspective, developing a feeling of affiliation and belonging can be successful from a screening perspective. “The feeling of belonging to a community, which deepens over time, leads to positive emotions and positive evaluation of the group members, generating a communal sense of trust (Einwiller et al. 2000: 2).

 

  Fostering a community where users feel they share identity or values with peers or the brand.

 

Engender: Emotional bonds create loyal user bases willing to defend the brand.

Erode: If users feel excluded or unwelcome, they lose interest and trust.

Reputation Systems & 3rd‐Party Endorsements

Reputation can be considered a collective measure of trustworthiness – in the sense of reliability – based on the referrals or ratings from members of a community (Josang et al., 2007). Signals from reputation systems are among the most popular elements screened by web users. The growing familiarity of users with these mechanisms is not only a benefit but also a risk. Reputation systems are not immune to manipulation.

Valuable reputation information is embodied in a person’s social graph. The latter refers to the connections between an individual and the other people, places and things it interacts with within an online social network.Keep in mind that trust usually lies within the group with the expertise rather than the group with a similar need.

 

Third-party endorsements are primarily independent statements of certification authorities or other experts that attest to honesty and trustworthiness. They usually facilitate the transfer of positive cognitive associations with the endorser to the endorsee. Signalling objective security measures through 3rd party certificates or guarantees enhances the feeling of security and generates trust.

Because of their high potential to increase communication persuasiveness, companies can also draw on heuristic cues as communicators (Eagly/Chaiken, 1993). These are cues that are based on experience or common sense. Their use is meant to save time and reduce demands for thinking. Examples are experts, attractive persons or majorities.

Social media influencers are a new kind of endorsers. They indicate the increasing importance of collective experience (vs. personal experience) on trust. People tend to trust messages from persons they know (e.g. friends and family). That’s why word-of-mouth marketing is a powerful means to engender trust (refer also to social adaptors, such as trust influencers).

 

  Tools (e.g., star ratings) or external seals of approval (media, NGOs) that validate trustworthiness.

 

Engender: Peer and expert endorsements reduce uncertainty about the brand/product.

Erode: Fabricated or misleading endorsements can quickly backfire when exposed.

Brand Ambassadors & Influencer Partnerships

 

 

 

  High‐profile figures who publicly support or advocate for the brand, shaping community perceptions.

 

Engender: Trusted advocates expand credibility and reach.

Erode: Misaligned influencers (e.g., involved in controversies) can tarnish the brand by association.

Customer Testimonials & User‐Generated Content

 

 

 

  Real user reviews, stories, images, or videos that speak to product/service quality.

 

Engender: Authentic voices reassure others about genuine brand value.

Erode: Suspicion of fake or paid reviews undermines the community’s trust.

Community Moderation & Governance

 

 

 

  Systems and guidelines that maintain respectful, constructive user interactions (e.g., content guidelines, warnings).

 

Engender: Well‐run moderation fosters a safe and positive community.

Erode: Inconsistent or heavy‐handed moderation alienates users, while no moderation leads to toxic environments.

Social Translucence & “Social Mirror”

 

 

 

In the digital space, we often lack the many social cues that tell us what’s happening. For example, if we return shoes bought in Zalando, we will take the parcel to the next post office. Upon scanning the package, we are handed out a receipt. Such physical cues are typically missing in online transactions. Social translucence is an approach to designing systems that support social processes. Its goal is to increase transparency by making properties of the physical world that support graceful human-human communication visible in digital interactions (Erickson T., Kellogg W. A., 2000).

Translucence can be brought to the next level by confirming a person’s online identity by matching it to offline ID documents such as a driver’s license and a passport (e.g. Airbnb’s Verified ID).

 

  Making community interactions visible enough that norms, accountability, and reputation form naturally, without exposing private data.

 

Engender: Users behave more civilly when feedback loops (likes, flags) are transparent.

Erode: Overly anonymous or opaque systems can foster trolls, abuse, or “bad actor” behavior.

Additional cues in category Social Protector
  • Events & Sponsorships
  • Sentiment Analysis & Social Listening
  • Media Coverage & Press Mentions
  • Comparative Benchmarks & Reviews
  • Trusted third-party verification seals (e.g., “Verified by…”)
  • Positive media coverage or press mentions
  • Customer testimonials highlighting brand reliability
  • Fake‐Review Detection & Misinformation Safeguards
  • Influencer partnerships aligned with the brand identity
  • User-driven content showcasing brand loyalty (e.g., UGC campaigns)
  • Strong presence in community events or sponsorships
  • Prominent brand ambassadors or advocates
  • Verified user badges to authenticate review contributors
  • Flagging and reporting mechanisms for false or abusive reviews
  • Real-time user feedback loops for emerging trends or issues
  • Transparency on reviewer identity or experience level
  • Historical performance ratings of products or services
  • Review timestamps for relevance and recency
  • Highlighting helpful or high-quality reviews through voting systems
  • AI-driven fake review detection
  • Highlighting community-driven best practices or guides
  • Transparency of review guidelines or moderation rules
  • Comparative benchmarks of performance within categories
  • User reputation scores based on activity or expertise
  • Automated/Crowdsourced Content Moderation
  • Community Voting & Collective Decision‐Making
  • Co‐creation & Community Engagement
  • Incentives for honest and high-quality reviews (e.g., points or badges)
  • Alerts for inconsistencies or anomalies in review patterns
  • Publicly accessible community standards or charters
  • Block/Ignore & Safe‐Space Features
  • Public Interest & Crisis‐Response Alerts
  • Cross-platform integration of reputation (e.g., LinkedIn or GitHub scores)
  • Real‐Time Fact‐Checking & Community Alerts

Data Context

Microsoft conducted an interesting study to establish insights into these issues and to inform the development of appropriate policy frameworks in 2012 and 2013 (Nguyen et al., 2013). The following objective variables have been recognized to impact user sensitivity in sharing personal data or trust in entities they interact with:

The results reinforced the relevance of context, indicating that what is considered acceptable use of data is personal, subject to change, and reflects differences in cultural and social norms (S. 231).
Data Context
Click here for a visualization of the acceptability of data use that varies for different scenarios, in different countries.
Data Conext Numbers

The importance of the two factors of data context, “collection method” and “data use”, equates to today’s notice/consent model. It is best practice to collect personal data from users actively participating in the transaction and upon informed consent by these users. However, “in the world of big data, most data will be passively collected or generated, i.e., without active user awareness, and it would be impractical if not impossible for users to give express consent with respect to all data collected” (Nguyen et al., 2013, S. 233). The remaining context variables, as well as the trust cues, can and must be leveraged to increase user acceptance to harness the potential of big data.

Show references used in the chapter
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