Professor Messer IT Certification Training Logo

Professor Messer IT Certification Training

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Professor Messer offers IT certification training for CompTIA A+, Network+, and Security+ exams, including free videos, course notes, practice exams, downloadable videos, pop quizzes, study group replays, and study recommendations.

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A non-profit organization providing live-fire cyber warfare ranges for training and up-skilling cybersecurity professionals.

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

Instructions for setting up SIREN, including downloading Linux dependencies, cloning the repository, setting up virtual environment, installing pip requirements, running SIREN, setting up Snort on Pi, and MySQL setup.

A comprehensive guide to investigating security incidents in popular cloud platforms, covering essential tools, logs, and techniques for cloud investigation and incident response.

Comprehensive cheat sheet for SQLite SQL injection techniques and payloads.

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

A live archive of DEF CON CTF challenges, vulnerable by design, for hackers to play safely.

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

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