Free Cybersecurity Tools
Find the right solution for your security needs without any cost.
Explore 2615 curated tools and resources
LATEST ADDITIONS
Deliberately vulnerable web application for educational purposes.
A javascript malware analysis tool with backend code execution.
A full-featured reconnaissance framework for web-based reconnaissance with a modular design.
Inceptor is a template-driven framework for evading Anti-Virus and Endpoint Detection and Response solutions, allowing users to create custom evasion techniques and test their security controls.
Kaitai Struct is a declarative language for describing binary data structures.
Safely store secrets in version control repositories with GPG encryption support.
Encode or encrypt strings to various hashes and formats, including MD5, SHA1, SHA256, URL encoding, Base64, and Base85.
A collection of utilities for working with USB devices on Linux
Red October is a software-based two-man rule style encryption and decryption server.
A comprehensive guide to securing Industrial Control Systems (ICS) from cyber threats, published by NIST.
The Proxmark III is a versatile device for sniffing, reading, and cloning RFID tags with strong community support.
A minimal, consistent API for building integrations with malware sandboxes
An extendable tool to extract and aggregate IOCs from threat feeds, integrates with ThreatKB and MISP.
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