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ZeriFlow Journal

Security guides your team can ship this week

Actionable articles on TLS, headers, CSP, privacy, and practical hardening for modern web apps.

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Web Security

XSS Prevention Guide for Developers: Modern Techniques in 2026

Apr 22, 2026·11 min

Cross-site scripting remains one of the most exploited vulnerabilities on the web. This guide covers all three XSS variants, vulnerable vs. secure code patterns, CSP as a second line of defense, and practical testing workflows.

#xss#xss-prevention#content-security-policy
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