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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Dwarf Debugger Logo

A debugger tool for reverse engineers, crackers, and security analysts, with a user-friendly debugging UI and custom agent support.

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Sublime Rules Logo

Open-source rules for detecting and preventing email attacks like BEC, malware, and credential phishing.

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IPython Notebook Logo

Interactive computational environment for code execution, text, and media combination.

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AccessData FTK Imager Logo

A digital forensic tool for creating forensic images of computer hard drives and analyzing digital evidence.

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Medpot Logo

A honeypot tool emulating HL7 / FHIR protocols with various installation and customization options.

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APT Notes Logo

Repository of APT-related documents and notes sorted by year.

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Securing Applications in Kubernetes Engine Logo

A tutorial demonstrating how to implement Kubernetes Engine security features to control application privileges through host access controls and network access policies.

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Schneier on Security Logo

Schneier on Security provides expert analysis and commentary on a wide range of security issues.

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Modlishka Logo

Modlishka is a reverse proxy tool for intercepting and manipulating HTTP traffic, ideal for penetration testers, security researchers, and developers to analyze and test web applications.

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shad0w Logo

A post-exploitation framework designed to operate covertly on heavily monitored environments.

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RegRipper 3.0 Logo

Automated tool for parsing Windows registry hives and extracting valuable information for forensic analysis.

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dynStruct Logo

dynStruct is a tool for monitoring memory accesses of an ELF binary and recovering structures of the original code.

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Attack-Defense Online Lab Logo

Hands-on cybersecurity training and testing platform with 1800+ labs

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Buster Logo

Advanced email reconnaissance tool leveraging public data.

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vnclowpot Logo

Low-interaction VNC honeypot for logging responses to a static VNC Auth challenge.

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Passive Network Audit Framework (PNAF) v0.1.2 Logo

Passive Network Audit Framework (PNAF) v0.1.2 provides passive network auditing capabilities and is now a project of COSMIC-Chapter of The Honeynet Project.

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git-all-secrets Logo

A tool that combines multiple open source Git scanning utilities to detect and list secrets stored in Git repositories for security audits and compliance checks.

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QRadio Logo

QRadio is a tool/framework designed to consolidate cyber threats intelligence sources.

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exif Logo

A command-line utility to show and change EXIF information in JPEG files

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SecurityWeek Logo

SecurityWeek provides comprehensive cybersecurity news and analysis across various security domains.

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Example Domain Logo

A public domain for use in illustrative examples in documents.

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Forensia Logo

Anti-forensics tool for Red Teamers to erase footprints and test incident response capabilities.

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edb Logo

edb is a powerful debugger for Linux binaries, enhancing reverse engineering efforts with a user-friendly interface and extensible plugins.

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im0rtp3's Yara rule repository Logo

A collection of Yara rules licensed under the DRL 1.1 License.

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