Free Cybersecurity Tools

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Hudson Rock Cybercrime Intelligence Tools Logo

Cybercrime intelligence tools for searching compromised credentials from infostealers

Proton Pass Logo

Password manager with end-to-end encryption and identity protection features

NordVPN Logo

VPN service providing encrypted internet connections and privacy protection

Mandos Fractional CISO Services Logo

Fractional CISO services for B2B companies to accelerate sales and compliance

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The CyberWire Logo

Sysreptor offers a customizable reporting solution for penetration testing and red teaming.

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LfLe Logo

Recover event log entries from an image by heuristically looking for record structures.

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CloudGoat Logo

CloudGoat is a vulnerable-by-design AWS deployment tool that creates intentionally insecure cloud environments for hands-on cybersecurity training through capture-the-flag scenarios.

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password_compat Logo

A library for forward compatibility with PHP password functions.

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DorkSearch Logo

An AI-powered Google Dorking tool that helps create effective search queries to uncover sensitive information on the internet.

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YARA package for Sublime Text Logo

YARA plugin for Sublime Text with syntax highlighting and snippets.

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CAPE Logo

Malware sandbox for executing malicious files in an isolated environment with advanced features.

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dfvfs Logo

A digital forensics tool that provides read-only access to file-system objects from various storage media types and file formats.

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The Pyramid of Pain Logo

A cybersecurity concept categorizing indicators of compromise based on their level of difficulty for threat actors to change.

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Enjarify Logo

A tool for translating Dalvik bytecode to equivalent Java bytecode, allowing Java analysis tools to analyze Android applications.

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YARA Rules Collection Logo

Collection of YARA signatures from recent malware research.

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Lab of a Penetration Tester: Week of Evading Microsoft ATA Logo

A week-long series of articles and talks on evading Microsoft Advanced Threat Analytics (ATA) detection

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Hornet Logo

Medium interaction SSH Honeypot with multiple virtual hosts and sandboxed filesystems.

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TypeDB Blog Logo

Technical blog posts, announcements, tutorials, and insights on TypeDB & TypeQL.

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ParrotSec Logo

Parrot Security OS is a comprehensive, secure, and customizable operating system for cybersecurity professionals, offering over 600+ tools and utilities for red and blue team operations.

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Security Driven .NET Logo

A practical security handbook for .NET developers covering essential security controls, cryptographic functions, and secure coding practices.

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YETI Logo

YETI is a proof-of-concept TAXII implementation that supports Inbox, Poll, and Discovery services for automated cyber threat intelligence indicator exchange.

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Hacksplaining Logo

Comprehensive security training platform for web developers, offering hands-on experience with real, vulnerable applications and concrete advice for securing code.

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Google CTF Logo

A Capture The Flag (CTF) platform for testing computer security skills

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Covenant Logo

Covenant is a collaborative .NET command and control framework designed for red team operations and offensive security engagements.

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Deception-as-Detection Logo

Deception based detection techniques with MITRE ATT&CK mapping and Honey Resources.

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evtkit Logo

A tool for fixing acquired .evt Windows Event Log files in digital forensics.

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Rapid7 Labs Repository Logo

A curated collection of Sigma & Yara rules and Indicators of Compromise (IOCs) for threat detection and malware identification.

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MalShare Logo

Platform for uploading, searching, and downloading malware samples.

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