Top Behavioral Science Frameworks & Models for Cybersecurity

In 2026, 68% of cyber breaches still involve a human element (Verizon DBIR 2024), driven by phishing, social engineering, and poor security habits. Despite years of training investment, behavior has not changed at scale. Understanding why people act the way they do is now essential for any serious security program.

This is where behavioral science can help. By understanding how people make decisions, security teams can create strategies that encourage safer habits and reduce human risk.

In this blog, we explore the most effective behavioral science models that help build strong Security Behavior and Culture Programs (SBCPs) and reduce human cyber risk in 2026.

1. Behavioral Models for Security Awareness and Habit Formation

To build a strong security culture, organizations must understand how behaviors are formed and reinforced. These models help shape security awareness programs that drive lasting behavioral change.

COMB Model (Capability, Opportunity, Motivation, Behavior)

The COMB model explains that behavior is influenced by three key factors:

• Capability : Does the person have the necessary skills and knowledge to act securely?
• Opportunity : Does their environment make it easy or difficult to follow secure practices?
• Motivation : What encourages or discourages them from making secure choices?

This model is useful for designing security awareness programs that remove obstacles and reinforce positive security behaviors.

If you want to know more about the COMB Model, read Keepnet's blog on What Is the 'COMB' Scientific Behavioral Model in Cybersecurity Awareness?

For a comprehensive guide on modern security awareness, check out Keepnet's blog on top security awareness training solutions.

Habit Loop (CueRoutineReward)

The Habit Loop model explains how habits are formed through three key stages:

• Cue : A trigger that prompts an action (e.g., receiving a suspicious email).
• Routine : The behavior itself (e.g., reporting the email instead of clicking on it).
• Reward : Positive reinforcement for taking the right action (e.g., recognition or points in a security awareness program).

Security teams can use rewards and gamification to strengthen secure behaviors, such as reporting phishing emails or enabling MFA.

Curious to learn more? Check out Keepnet’s blog on The Power of Gamification in Security Awareness Training.

Transtheoretical Model (Stages of Change)

Behavior change does not happen overnight. Research shows it occurs in five stages, and security programs that account for each stage are significantly more effective:

• Precontemplation : The person is unaware of security risks.
• Contemplation : They start considering the need for change.
• Preparation : They take small steps toward adopting secure habits.
• Action : They actively follow security best practices.
• Maintenance : They consistently practice and reinforce secure behaviors.

This model helps tailor security training based on an employee’s readiness to change, making it more effective and engaging.

2. DecisionMaking Models for Risk Awareness and Phishing Detection

Cyber threats often exploit human decisionmaking weaknesses. These models explain how people assess risks, process security information, and make choices, helping organizations design more effective security awareness strategies.

DualProcess Theory (System 1 & System 2 Thinking)

People make decisions using two types of thinking:

• System 1 : Fast, automatic, and intuitive (but prone to mistakes, like falling for phishing scams).
• System 2 : Slow, deliberate, and analytical (helps detect security threats).

Running simulated phishing attacks encourages employees to slow down and think critically, reducing impulsive clicks and improving security awareness.

Prospect Theory

This model explains how people make decisions when facing uncertainty. It shows that people are more motivated to avoid losses than to gain something of equal value.

In cybersecurity, employees are more likely to follow security rules if they fear the consequences of a breach, such as data loss, financial penalties, or reputational damage, rather than simply being encouraged to adopt good security habits for their benefit.

Security awareness campaigns should emphasize realworld breach impacts, financial penalties, and jobrelated consequences to create a stronger sense of urgency and encourage proactive security behaviors.

HeuristicSystematic Model (HSM)

People process security messages in two ways:

• Heuristically (quick mental shortcuts, leading to surfacelevel decisions).
• Systematically (deep analysis, leading to informed decisions).

Layered security training (videos, emails, handson exercises) should engage both quick and deep thinkers, ensuring that all employees absorb key security concepts effectively.

3. MotivationBased Models for LongTerm Security Engagement

Sustaining secure behavior requires more than just knowledge. It depends on motivation. These models explain what drives employees to adopt and maintain strong security habits over time.

Protection Motivation Theory (PMT)

Employees evaluate security threats based on three key factors:

• Perceived severity : How serious would the consequences be?
• Perceived vulnerability : How likely am I to be targeted?
• Selfefficacy : Do I have the knowledge and skills to prevent it?

How it helps: Security teams can use targeted messaging to increase awareness of risks while boosting confidence in security practices.

SelfDetermination Theory (SDT)

People are more likely to follow security best practices when they feel:

• Autonomy : They have control over their security decisions.
• Competence : They feel confident in their ability to stay secure.
• Relatedness : They see security as a shared responsibility within their team.

How it helps: Peerdriven security programs create a sense of ownership and teamwork, making employees more engaged and willing to follow security policies.

Gartner PIPE Framework (Practices, Influences, Platforms, Enablers)

The Gartner PIPE Framework is a security behavior model that defines the four pillars organizations need to drive lasting behavior change. PIPE stands for:

• Practices: The security behaviors and routines organizations want employees to adopt consistently.
• Influences: The cultural, social, and environmental factors that shape how people behave around security.
• Platforms: The tools and systems used to deliver training, simulations, and nudges at scale.
• Enablers: The organizational capabilities, leadership support, and metrics that sustain behavior change over time.

How it helps: The PIPE framework gives security leaders a structured way to diagnose gaps in their programs. If phishing click rates remain high, the issue may be in Practices (lack of repetition) or Influences (peer culture). Addressing the right pillar leads to faster, more lasting results.

For more on applying Gartner's research to your program, read our blog on the Gartner Cybersecurity Awareness Survey insights.

4.Organizational Behavior Models for Security Culture Development

Creating a strong security culture means understanding how behaviors spread, how employees adapt to change, and how to encourage secure practices across the organization. These models help businesses integrate security into daily operations and make it a natural part of the workplace culture.

Kurt Lewin's Change Management Model

Behavioral change happens in three key stages:

• Unfreeze : Identify security weaknesses and prepare for change.
• Change : Implement secure behaviors and new policies.
• Refreeze : Reinforce and sustain security habits.

How it helps: This model is crucial for successfully introducing new security policies and embedding a strong security culture.

For a stepbystep guide on building a security culture program, check out our blog on What is a Security Behavior and Culture Program (SBCP)?

Diffusion of Innovations Model

This model explains how security behaviors spread across an organization:

• Innovators & Early Adopters : Security champions who lead by example.
• Early & Late Majority : Employees who need structured training to adopt secure behaviors.
• Laggards : Those resistant to change and require extra guidance.

How it helps: Security teams can customize awareness programs to target early adopters as internal security champions, then use their influence to accelerate adoption across the organization. Learn more about building this into a Human Risk Management strategy.

Behavioral Insights Team’s EAST Framework

The EAST Framework promotes secure behavior by making security:

• Easy : Simplify security processes to reduce friction.
• Attractive : Use engaging awareness programs to capture attention.
• Social : Leverage peer influence to encourage best practices.
• Timely : Deliver security reminders at key moments.

How it helps: This approach is effective for phishing simulations and behavioral nudges, helping employees make smarter security choices effortlessly.

For more insights on tailoring security nudges for different roles, read Keepnet’s blog on Customizing Nudges for Specific Roles in Security Behavior and Culture Programs.

Harnessing Behavioral Science for Stronger Cybersecurity

Behavioral science provides proven models to understand, influence, and sustain secure behaviors. In 2026, organizations that apply these frameworks alongside AIdriven platforms see measurable reductions in human cyber risk. Whether you are designing phishing simulations, deploying behavioral nudges, or building a full SBCP, the frameworks in this guide give you a sciencebacked foundation.

By applying these insights, organizations can build a securityfirst culture, ensuring employees make safer choices in their daily work.

Discover how the Keepnet Human Risk Management Platform can help you apply these behavioral science models at scale, reducing phishing susceptibility, improving reporting rates, and building a securityfirst culture across your organization.

What This Means for Teams in 2026

These behavioral science frameworks are most useful when applied to real decisions, not studied in isolation. The strongest security programs show where risk appears in actual workflows, which behaviors matter most, and how to reduce confusion when pressure is high.

That is why practical structure matters. A short explanation, a clear response path, and a few repeatable habits usually create more value than broad advice that looks complete but is hard to use.

Keepnet teams consistently see stronger results when frameworks like these are tied to a clear workflow, owner, and reporting path. A common mistake is treating behavioral science as background knowledge rather than operational guidance that shapes daily decisions.

Keepnet Recommendation

• Translate the concept into a small set of practical decisions users can apply quickly.
• Focus on the workflows where the issue creates the most business exposure.
• Add reporting and escalation guidance so people know what to do under pressure.
• Review the content regularly so examples and priorities stay current.

Editor's Note: This article was updated on May 6, 2026.