SafeLine

SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

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💡 Why It Matters

SafeLine is an open source tool for engineering teams that addresses the critical need for web application security. By acting as a self-hosted WAF and reverse proxy, it protects web applications from various attacks and exploits, making it particularly beneficial for security engineers and DevOps teams. With a maturity level suitable for production use, SafeLine has demonstrated significant traction, gaining 3,307 stars and achieving a 17.3% growth over 287 days, indicating its increasing adoption and reliability. However, it may not be the right choice for teams seeking a fully managed solution or those with minimal in-house security expertise.

🎯 When to Use

SafeLine is a strong choice for teams looking for a robust, self-hosted option to enhance their web application security. Teams should consider alternatives if they require a fully managed service or lack the resources to maintain a self-hosted solution.

👥 Team Fit & Use Cases

SafeLine is particularly useful for security engineers, DevOps teams, and software developers focused on application security. It is commonly integrated into products and systems that require enhanced protection against cyber threats, such as web applications and APIs.

🏷️ Topics & Ecosystem

api-gateway application-security appsec blueteam bruteforce captcha cve cybersecurity firewall hackers http-flood security self-hosted sql-injection vulnerability waf web-application-firewall web-security websecurity xss

📊 Activity

Latest commit: 2026-08-19. Over the past 285 days, this repository gained 3.3k stars (+17.3% growth). Activity data is based on daily RepoPi snapshots of the GitHub repository.