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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

Website Security Checklist: 20 Checks Every Developer Must Run Before Launch

Mar 17, 2026·10 min

Most security incidents are caused by preventable configuration gaps, not sophisticated zero-day exploits. This 20-point checklist covers every layer of web application security that needs to be verified before you push to production, with brief explanations and remediation steps for each item.

#website-security-checklist#pre-launch-security#web-app-security
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