Free Cybersecurity Tools
Find the right solution for your security needs without any cost.
Explore 2615 curated tools and resources
LATEST ADDITIONS
A PowerShell module for interacting with VirusTotal to analyze suspicious files and URLs.
Scoring server for Cyber Capture the Flag events with a focus on problem modification and hint offerings.
A Go library for manipulating YARA rulesets with the ability to programatically change metadata, rule names, and more.
A search engine for the Internet of Things (IoT) that discovers and monitors devices connected to the internet.
Free multi-platform database tool with support for various databases and rich features.
A comprehensive reference guide to Nmap's scripting engine and its various options, scripts, and target specifications.
BunkerWeb is a next-generation and open-source Web Application Firewall (WAF) with seamless integration and user-friendly customization options.
A powerful interactive packet manipulation program and library for network exploration and security testing.
CHIPSEC is a framework for analyzing the security of PC platforms and components, with tools for low-level interfaces and forensic capabilities.
A tool for deep analysis of malicious files using ClamAV and YARA rules, with features like scoring suspect files, building visual tree graphs, and extracting specific patterns.
ConDroid performs concolic execution of Android apps to observe 'interesting' behavior in dynamic analysis.
A simple Golang application for storing NIST National Software Reference Library Reference Data Set (NSRL RDS) with md5 and sha1 hash lookup searches.
A collection of reports and resources highlighting Android security vulnerabilities and best practices.
TeamTNT is modifying its malicious shell scripts after they were made public by security researchers.
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