Video: To Protect People, You Have to Protect Information: A Human-Centered Design Approach to Cybersecurity

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To Protect People, You Have to Protect Information: A Human-Centered Design Approach to Cybersecurity

Thursday, January 23, 2025 • Rosenfeld Community

Heidi Trost

Author of Human-Centered Security

Summary

If you design digital products, you’re already influencing the security user experience—even if you don’t realize it. Your design choices impact how users handle security and privacy decisions. We live in an ecosystem where everything increasingly relies on the security of systems: from hospitals, to our water supply, to cars and robots. So the stakes are high: disruptions to these systems mean people can get hurt. Further, technology like AI agents—services that will know nearly everything about us and will take actions on our behalf—mean security and privacy are more important than ever. As a UX designer, you understand your product better than your users ever will. This gives you the power to protect users by developing safer systems. By the end of this talk, you’ll learn how to: Apply human-centered design principles to security: human-centered security. Identify key areas where security impacts users most. Understand the dynamics of the security ecosystem. Collaborate with your security UX allies. Ask better questions to balance security and usability. You’ll leave with a human-centered security framework that you and your team can use immediately. Start asking the right questions to improve security outcomes and keep people and systems safer.

Key Insights

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Security user experience is hindered by conflicting priorities among UX, security, engineering, compliance, and product teams.
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Users (Alice) generally focus on their goals, not security, so security often only surfaces as friction during critical moments.
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Charlie represents the frustrating and jargon-heavy security communications that users encounter, impacting their trust and compliance.
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Building a positive relationship between Alice (user) and Charlie (security systems) is essential to improve security outcomes.
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Threat actors exploit gaps in the security user experience by understanding user behavior and system vulnerabilities better than designers do.
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Signup and onboarding are critical moments to influence lasting security behavior since users have a captive and motivated audience.
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Clear, jargon-free communication across disciplines helps unify disparate security languages into a shared understanding.
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AI and sophisticated social engineering attacks will intensify the challenges in user trust and security communications.
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Cross-disciplinary collaboration involving UX, security, product, and legal teams is key to designing effective human-centered security.
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Security solutions should anticipate user stress, confusion, and typical user behaviors to design helpful, context-aware interactions.