AWS WAF
Web Application Firewall that protects web applications and APIs from common exploits and attacks by defining security rules
Open-Source Projects
Discover top open-source software, updated regularly with real-world adoption signals.
Discover top open-source software, updated regularly with real-world adoption signals.
Self‑hosted WAF that shields web apps from attacks
SafeLine is a self‑hosted reverse‑proxy WAF that blocks SQL injection, XSS, bot abuse, and DoS attacks while offering rate limiting, anti‑bot challenges, and dynamic HTML/JS encryption.
When teams consider SafeLine, these hosted platforms usually appear on the same shortlist.
Web Application Firewall that protects web applications and APIs from common exploits and attacks by defining security rules
Cloud-native WAF service that protects web apps from common attacks (SQL injection, XSS) by filtering malicious HTTP/S traffic
Unified threat management and endpoint security
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
E‑commerce checkout protection
Blocks injection attacks, reducing fraud and downtime
Login brute‑force mitigation
Stops credential‑stuffing attempts with rate limiting and challenges
Public API bot shielding
Prevents automated scraping, preserving bandwidth and data integrity
Dynamic front‑end code security
Encrypts HTML/JS on each request, preventing client‑side tampering
Yes. It runs in production with over 180,000 installations, protecting more than 1,000,000 websites and handling billions of requests daily.
SafeLine is installed on your own servers and operates as a reverse‑proxy in front of your web application. Follow the Install Guide for setup.
It blocks SQL injection, XSS, code injection, OS command injection, CRLF, XXE, SSRF, path traversal, RCE, bot abuse, brute‑force, HTTP flood, and more.
Yes. As a reverse‑proxy it can handle both HTTP and HTTPS traffic, inspecting encrypted requests when configured with TLS certificates.
A Pro edition is announced and will be released soon, offering additional enterprise features.
Project at a glance
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