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UUSEC WAFSafeLine
Free

Offered free of charge by UUSEC Technology.

 Free

Free to download and self-host.

Linux, Self-hosted Web, Self-hosted
  • Combines rule-based and machine learning detection
  • Doubles as an nginx-based reverse proxy and cache
  • Self-hosted WAF and reverse proxy in one
  • Deployed with Docker Compose
  • Documentation and project material lean heavily on marketing claims
  • Parts of the community and documentation are Chinese-first
  • Requires your own server and ongoing maintenance
  • Rules may need tuning to avoid blocking legitimate traffic
Self-hosted Self-hosted
Open source Open source
License: BSD-2-Clause License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.