Get your free and exclusive 80-page Banking Passkey Report

How does regression testing improve passkey reliability?

Learn how regression testing ensures passkey reliability by catching bugs early and maintaining system stability after updates.

Vincent Delitz

Vincent

Created: January 8, 2025

Updated: August 13, 2025

regression testing passkey reliability

Testing Passkey Implementations

Read the full article

Passkey testing: Comprehensive guide on functional, performance, and penetration tests to ensure secure, seamless authentication for enterprise applications.

Read the full article

Read by 5,000+ security leaders.

How Does Regression Testing Improve Passkey Reliability?#

Regression testing is essential for maintaining the reliability of passkey systems, especially in dynamic enterprise environments. Here's how it contributes:

1. Ensures System Stability#

  • Post-Update Validation: Confirms that new features or updates don’t negatively affect existing passkey functionality.
  • Bug Prevention: Detects issues introduced by code changes, reducing the risk of errors in production.

2. Supports Continuous Improvement#

  • Iteration Safety: Enables teams to iteratively improve passkey workflows without compromising core functionalities.
  • Feedback Loop: Provides timely insights into how changes impact the system, allowing for quick fixes.

3. Catches Hidden Defects#

  • Edge Case Coverage: Identifies subtle bugs that might only surface under specific conditions, such as rare user scenarios.
  • Dependency Testing: Verifies that interconnected components, like fallback authentication methods, remain functional.
WhitepaperEnterprise Icon

60-page Enterprise Passkey Whitepaper:
Learn how leaders get +80% passkey adoption. Trusted by Rakuten, Klarna & Oracle

Get free Whitepaper

4. Improves User Experience#

  • Consistent Performance: Ensures users experience seamless passkey registration and authentication workflows after updates.
  • Error-Free Operations: Reduces the likelihood of disruptions caused by undetected bugs.

5. Facilitates Automation#

  • Automated Test Suites: Streamlines the execution of regression tests, enabling quick validation of large-scale changes.
  • Scalability: Handles the complexity of testing multiple devices, browsers, and environments efficiently.

6. Reduces Risk#

  • Proactive Quality Assurance: Identifies potential issues before they impact end-users, minimizing downtime and reputational risks. Enterprises also benefit by expanding their focus to include attack surface management, which actively uncovers exposures beyond passkey components and mitigates broader vulnerabilities.
  • Compliance Maintenance: Ensures that updates continue to meet security and regulatory standards.

By integrating regression testing into the passkey development lifecycle, enterprises can maintain a robust and reliable authentication system while fostering innovation.

Read the full article#

Testing Passkey Implementations

Read the full article

Passkey testing: Comprehensive guide on functional, performance, and penetration tests to ensure secure, seamless authentication for enterprise applications.

Read the full article

Read by 5,000+ security leaders.

Add passkeys to your app in <1 hour with our UI components, SDKs & guides.

Start Free Trial

Share this article


LinkedInTwitterFacebook

Related FAQs

Related Terms