Free Cybersecurity Tools
Find the right solution for your security needs without any cost.
Explore 2615 curated tools and resources
LATEST ADDITIONS
Automatic YARA rule generation for malware repositories.
A tool for dynamic analysis of mobile applications in a controlled environment.
PINCE is a front-end/reverse engineering tool for the GNU Project Debugger (GDB), focused on games, with CheatEngine-like value type support and memory searching capabilities.
Automatic YARA rule generator based on Koodous reports with limited false positives.
An open-source SOAR tool for automating threat and incident response workflows using CACAO security playbooks.
A Linux process injection tool that injects shellcode into a running process
A tool for breaking crypto and identifying weak cryptosystems, with a humorous name and a separate library called Cryptanalib.
Dataplane.org is a nonprofit organization providing free data, tools, and analysis to increase awareness of Internet trends, anomalies, threats, and misconfigurations.
A multi-threaded intrusion detection system using Yara for network and stream IDS
A list of useful payloads and bypasses for Web Application Security.
A tool for recovering files by scanning block devices and extracting them based on 'magic bytes' in file contents.
XMLStarlet offers a suite of command line utilities for manipulating and querying XML documents.
Using Apache mod_rewrite as a redirector to filter C2 traffic for Cobalt Strike servers.
PINNED
Fabric Platform by BlackStork
Fabric Platform is a cybersecurity reporting solution that automates and standardizes report generation, offering a private-cloud platform, open-source tools, and community-supported templates.
Free
Security Operations
Mandos Brief Newsletter
Stay ahead in cybersecurity. Get the week's top cybersecurity news and insights in 8 minutes or less.
Free
Blogs and News
Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.
Commercial
Cloud Security
Adversa AI
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.
Commercial
AI Security