Free & Open Source Security Tools
Discover community-driven and free security solutions. Complement your enterprise stack with zero-cost tools.
Browse 2,685 free & open source security tools tools
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GRFICS is a Unity 3D-based framework that provides a virtual industrial control system environment for practicing ICS security attacks and defenses with visual feedback.
GRFICS is a Unity 3D-based framework that provides a virtual industrial control system environment for practicing ICS security attacks and defenses with visual feedback.
A honeypot installation for Drupal that supports Go modules and mimics different versions of Drupal.
A honeypot installation for Drupal that supports Go modules and mimics different versions of Drupal.
AMExtractor is an Android memory acquisition tool that dumps physical device memory using /dev/kmem without requiring kernel source code.
AMExtractor is an Android memory acquisition tool that dumps physical device memory using /dev/kmem without requiring kernel source code.
Comprehensive cybersecurity platform for hybrid and multi-cloud environments
Comprehensive cybersecurity platform for hybrid and multi-cloud environments
MiniCPS is a framework for real-time Cyber-Physical Systems simulation that supports physical process and control device simulation along with network emulation capabilities.
MiniCPS is a framework for real-time Cyber-Physical Systems simulation that supports physical process and control device simulation along with network emulation capabilities.
Open-source abuse management toolkit for automating and improving the abuse handling process.
Open-source abuse management toolkit for automating and improving the abuse handling process.
LinuxKit is a toolkit for building custom minimal, immutable Linux distributions with secure defaults for running containerized applications like Docker and Kubernetes.
LinuxKit is a toolkit for building custom minimal, immutable Linux distributions with secure defaults for running containerized applications like Docker and Kubernetes.
Search engine for Windows executable files and hashes, providing insights into file prevalence, behavior, and security information.
Search engine for Windows executable files and hashes, providing insights into file prevalence, behavior, and security information.
Ivy is a payload creation framework for executing arbitrary VBA source code directly in memory, utilizing programmatical access to load, decrypt, and execute shellcode.
Ivy is a payload creation framework for executing arbitrary VBA source code directly in memory, utilizing programmatical access to load, decrypt, and execute shellcode.
A collection of vulnerable web application test cases designed to benchmark and evaluate the effectiveness of static security analyzers and penetration testing tools.
A collection of vulnerable web application test cases designed to benchmark and evaluate the effectiveness of static security analyzers and penetration testing tools.
A Mac OS X computer forensics tool for analyzing system artifacts, user files, and logs with reputation verification and log aggregation capabilities.
A Mac OS X computer forensics tool for analyzing system artifacts, user files, and logs with reputation verification and log aggregation capabilities.
A tool to profile web applications based on response time discrepancies.
A tool to profile web applications based on response time discrepancies.
A technique to associate applications with TLS parameters for identifying malware and vulnerable applications.
A technique to associate applications with TLS parameters for identifying malware and vulnerable applications.
A framework for managing cyber threat intelligence in structured formats.
A framework for managing cyber threat intelligence in structured formats.
A series of vulnerable virtual machine images with documentation to teach Linux, Apache, PHP, MySQL security.
A series of vulnerable virtual machine images with documentation to teach Linux, Apache, PHP, MySQL security.
Graham Cluley offers expert cybersecurity insights and commentary through various media including podcasts and speaking engagements.
Graham Cluley offers expert cybersecurity insights and commentary through various media including podcasts and speaking engagements.
A security policy enforcement framework for Android applications that uses bytecode rewriting and in-place reference monitoring to inject security controls into APK files.
A security policy enforcement framework for Android applications that uses bytecode rewriting and in-place reference monitoring to inject security controls into APK files.
YARA extension for Visual Studio Code with code completion and snippets
YARA extension for Visual Studio Code with code completion and snippets
AutoYara is a Java tool that automatically generates YARA rules from malware samples using biclustering algorithms to help analysts create detection rules for malware families.
AutoYara is a Java tool that automatically generates YARA rules from malware samples using biclustering algorithms to help analysts create detection rules for malware families.
QARK is a static analysis tool that scans Android applications for security vulnerabilities and can generate proof-of-concept exploits for discovered issues.
QARK is a static analysis tool that scans Android applications for security vulnerabilities and can generate proof-of-concept exploits for discovered issues.
cfn-nag is a static analysis tool that scans AWS CloudFormation templates to identify security vulnerabilities and misconfigurations in infrastructure-as-code.
cfn-nag is a static analysis tool that scans AWS CloudFormation templates to identify security vulnerabilities and misconfigurations in infrastructure-as-code.
A comprehensive online resource for application security knowledge
A comprehensive online resource for application security knowledge
Troje is a honeypot that creates dynamic LXC container environments to attract and monitor attackers while recording their activities and system changes.
Troje is a honeypot that creates dynamic LXC container environments to attract and monitor attackers while recording their activities and system changes.
