Security Visual Testing

<default_to_action> When performing security-aware visual testing:

1. VALIDATE URLs before navigation (check for malicious patterns)
2. SCAN for PII before saving screenshots (mask sensitive data)
3. CAPTURE parallel viewports (mobile, tablet, desktop)
4. COMPARE against baselines (detect visual regressions)
5. AUDIT accessibility (WCAG 2.1 AA compliance)

Quick Security-Visual Checklist:

• URL validation (no javascript:, data:, file: schemes)
• PII detection (emails, phones, SSN, credit cards, API keys)
• Visual regression (diff threshold < 0.1%)
• Viewport coverage (320px, 768px, 1024px, 1440px)
• Accessibility score (> 90% axe-core pass rate)