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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Apple Silicon Mac Security Guide Logo

Enhance the security and privacy of Apple silicon Mac computers with incremental changes and user capability.

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ANY.RUN Logo

Interactive malware hunting service with live access to the heart of an incident.

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FastIR Collector Logo

Tool for live forensics acquisition on Windows systems, collecting artefacts for early compromise detection.

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InternalBlue Logo

InternalBlue is a Bluetooth experimentation framework that enables low-level firmware interaction with Broadcom chips for security research and attack prototype development.

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S3Scanner Logo

S3Scanner is an open-source tool that scans S3 buckets across S3-compatible APIs to identify misconfigurations and security vulnerabilities.

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Microsoft Security Blog Logo

A cybersecurity blog from Microsoft, featuring articles and guides on various security topics, including AI, threat intelligence, cloud security, and incident response.

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Varna Logo

Varna is an AWS serverless security tool that monitors CloudTrail logs using Event Query Language to detect and alert on suspicious activities in cloud environments.

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Krampus Logo

Krampus is an AWS resource management tool that automates the deletion and disabling of cloud objects based on JSON task files for security remediation and cost control.

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C3 Logo

C3 is a framework by WithSecureLabs for rapid prototyping of custom command and control channels that integrates with existing offensive security toolkits.

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Manuka by SpaceRaccoon Logo

An open-source OSINT honeypot that monitors threat actor reconnaissance attempts and generates early-warning intelligence for blue teams during the pre-attack phase.

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BinaryMist Logo

A company that helps organizations create security-aware teams and produce bug-free software.

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Dorothy2 Logo

A malware/botnet analysis framework with a focus on network analysis and process comparison.

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netsniff-ng toolkit Logo

netsniff-ng is a free Linux networking toolkit with zero-copy mechanisms for network development, analysis, and auditing.

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suicideCrypt Logo

A tool for creating encrypted volumes with self-destruction capabilities that automatically destroy data when tampering is detected or commands are issued.

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Fibratus Logo

A modern tool for Windows kernel exploration and observability with a focus on security.

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PyCon.DE 2018 Logo

A conference featuring talks and workshops on various Python-related topics.

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WavSteg Logo

A C-based steganographic tool that hides files within WAV audio files using least significant bit encoding techniques.

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Ayehu Custom Activities Contribution Guide Logo

A contribution guide that provides guidelines and instructions for developers to contribute custom activities to the Ayehu IT automation platform through GitHub pull requests.

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Intelligence-Driven Incident Response Logo

ENISA Training Resources offers online training material for cybersecurity specialists, covering technical areas such as artefact handling and analysis.

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The Cyberclopaedia Logo

An educational cybersecurity knowledge repository that compiles and presents hacking and cybersecurity information in an accessible format for learning purposes.

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NFStream Logo

NFStream is a multiplatform Python framework for network flow data analysis with a focus on speed and flexibility.

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GQUIC Protocol Analyzer Logo

A Zeek-based protocol analyzer that parses GQUIC traffic to extract connection metadata and create fingerprints for detecting anomalous network behavior.

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Developing StrongARM/Linux shellcode Logo

An article in Phrack Magazine discussing the creation of shellcode for StrongARM/Linux architecture.

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CrowdFMS Logo

CrowdFMS is a CrowdStrike framework that automates malware sample collection from VirusTotal using YARA rule-based notifications and the Private API system.

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