SafeLine open source analysis
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
Project overview
⭐ 19195 · Go · Last activity on GitHub: 2025-11-05
Why it matters for engineering teams
SafeLine addresses a critical need for software engineers by providing a self hosted option for web application security that protects against common threats such as SQL injection, cross-site scripting, and HTTP floods. It serves as a Web Application Firewall (WAF) and reverse proxy, helping to shield applications from attacks in real time. This open source tool for engineering teams is particularly suited to security engineers, backend developers, and DevOps professionals who require a production ready solution to safeguard their web services. SafeLine has a strong track record of reliability and maturity, evidenced by its widespread adoption and active maintenance. However, it may not be the best fit for teams seeking a fully managed cloud solution or those without the resources to manage and tune a self hosted security system effectively.
When to use this project
SafeLine is a strong choice when teams need a robust, self hosted web application firewall that integrates closely with their existing infrastructure and security workflows. Teams should consider alternatives if they prefer a cloud-based service with less operational overhead or require advanced threat intelligence features not available in this open source tool for engineering teams.
Team fit and typical use cases
Security engineers and backend developers benefit most from SafeLine, typically using it to enforce security policies and monitor traffic for suspicious activity in production environments. DevOps teams also use it to automate deployment and scaling of the firewall alongside application updates. It commonly appears in products where web security is a priority, such as enterprise web applications, APIs, and services requiring strong protection against common attack vectors.
Topics and ecosystem
Activity and freshness
Latest commit on GitHub: 2025-11-05. Activity data is based on repeated RepoPi snapshots of the GitHub repository. It gives a quick, factual view of how alive the project is.