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Free online ethical hacking course covering penetration testing, web app assessments, exploit development, and security operations.
A comprehensive list of search filters for the SHODAN search engine.
A documentation template library for implementing industrial information security management systems.
Markdown version of OWASP Testing Checklist v4 for various platforms.
A comprehensive guide to Nessus, a vulnerability scanner, covering data directories, binary directories, logs directories, plugin directories, advanced settings, API, and good practices.
A repository of cybersecurity conference presentation slides from Black Hat, Offensivecon, and REcon.
A comprehensive guide for hardening GNU/Linux systems with practical step-by-step instructions.
Collection of industry and community cybersecurity courses and materials by M. E. Kabay.
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Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.

Orca Security
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DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.

Wiz
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