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Mandos Cyber

KVK: 97994448

Address: 124, 1230 AC, LOOSDRECHT, Netherlands

VAT: NL005301434B12

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Free & Open Source Security Tools

Discover community-driven and free security solutions. Complement your enterprise stack with zero-cost tools.

Browse 2,685 free & open source security tools tools

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TRENDING CATEGORIES

Digital Forensics and Incident Response

Digital Forensics and Incident Response (DFIR) tools for digital forensic analysis, evidence collection, malware analysis, and cyber incident investigation.

Offensive Security

Offensive security tools for penetration testing, red team exercises, exploit development, and ethical hacking activities.

Threat Intelligence Platforms

TIP for collecting, analyzing, and sharing cyber threat data, indicators of compromise (IOCs), and threat feeds.

Penetration Testing Services

Professional penetration testing and ethical hacking services for web applications, networks, and infrastructure security assessments.

Managed Security Service Providers

Managed Security Service Providers (MSSP) companies providing 24/7 security monitoring, threat detection, and managed cybersecurity services for organizations.

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Automated vulnerability assessment and remediation platform

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OSINTLeak Real-time OSINT Leak Intelligence

Real-time OSINT monitoring for leaked credentials, data, and infrastructure

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A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.

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TestSavant AI Security Assurance Platform

AI security assurance platform for red-teaming, guardrails & compliance

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Weekly cybersecurity newsletter covering security incidents, AI, and leadership

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