ModSecurity icon

ModSecurity

ModSecurity is an open source web application firewall that provides protection against common web attacks like XSS, SQLi, RFI, etc. It works by intercepting and inspecting all HTTP traffic between a web app and clients.

What is ModSecurity?

ModSecurity is an open source web application firewall (WAF) that enables web application protection from a range of attacks such as cross-site scripting (XSS), SQL injection, remote file inclusion (RFI), and much more. It works by intercepting and inspecting all HTTP traffic flowing between the web application and clients. As an external module that can be incorporated into web servers like Apache and Nginx, ModSecurity provides a robust and specialized security layer for web apps.

Some key capabilities and features of ModSecurity include:

  • Real-time monitoring, analysis, and interception of all HTTP traffic.
  • Highly configurable rule-based engine to detect and block sophisticaled attack vectors.
  • Extensive library of rules that protect against OWASP Top 10 and other threats.
  • Capability to work transparently with minimal changes to existing infrastructure.
  • Detailed logging and visualization for effective audit and forensic analysis.
  • Support for HTTP and reverse HTTP proxy mode deployments.
  • Seamless integration with Apache and Nginx using modules.
  • Active community support for rules and feature updates.

With robust capabilities tailored to handle modern application security threats, ModSecurity is an essential security layer for organizations looking to harden their web applications in a complex threat landscape.

The Best ModSecurity Alternatives

Top Apps like ModSecurity

CacheGuard-OS, Imunify360, BitNinja Server Security, Shadow Daemon, BitMitigate, ironbee, open-appsec, Naxsi are some alternatives to ModSecurity.

CacheGuard-OS

CacheGuard-OS is an open source web cache and proxy server designed to improve website performance and speed. It works by storing cached versions of website content on a server that is geographically closer to end users.When a user requests a page that is cached on the CacheGuard-OS server, the...

Imunify360

Imunify360 is a comprehensive website security solution designed to protect websites from a wide range of threats like malware, bots, vulnerabilities, and more. It is a cloud-based solution that combines multiple security capabilities into one platform:Web application firewall to monitor all traffic and block common web attacks like SQL...

BitNinja Server Security

BitNinja Server Security is a powerful security solution designed specifically to protect web servers from cyber threats. It works by analyzing all traffic in real-time to detect and block malicious requests before they can compromise the server.Some key features of BitNinja include:Real-time traffic analysis - Uses machine learning...

Shadow Daemon

Shadow Daemon is an open source system monitoring and management tool designed specifically for Windows. It provides administrators with a comprehensive set of tools to monitor, troubleshoot, and manage Windows servers, workstations, and other devices on a network.Key features of Shadow Daemon include:Remote monitoring and management of Windows...

BitMitigate

BitMitigate is a powerful cloud-based DDoS protection service that helps protect websites and web applications from all types of DDoS attacks and cyber threats. It works by routing all your website traffic through BitMitigate's global network of scrubbing centers, where advanced machine learning algorithms instantly detect and mitigate DDoS attacks...

Ironbee

IronBee is an open source web application firewall (WAF) designed to protect web applications from common attacks such as cross-site scripting (XSS) and SQL injection. It is developed by the Open Information Security Foundation (OISF).IronBee works by analyzing HTTP traffic between a client and web server at the application...

Open-appsec

Open AppSec is an free and open source application security testing tool used to identify vulnerabilities in web applications. It provides static, dynamic, and interactive analysis of web apps to detect security issues such as SQL injection, cross-site scripting, insecure server configuration, insufficient transport layer protection, and more.Some key...

Naxsi

Naxsi is an open-source web application firewall (WAF) that helps protect web applications from cross-site scripting (XSS), SQL injection and other web attacks. It works by analyzing HTTP requests and blocking requests containing malicious payloads before they reach the web application.Some key features of Naxsi include:Lightweight and high-performance...