Last updated: May 2025
These are platforms, utilities, and apps Iโve tested or use regularly โ especially helpful for CS students, DIY tech learners, and anyone early in their dev or cybersecurity journey. Some are affiliate links, which help support my free learning tools at no extra cost to you.
Looking for beginner guidance? Try the CS Starter Kit or explore Constant Lab.
Prepping for interviews? Check out the Interview Kit.
Hands-on labs to learn cybersecurity in a guided, gamified format.
Hack The BoxCTF-style hacking labs for more advanced users.
CyberChefSwiss army knife for data analysis, encryption, and encoding.
CrackStationLookup tool to understand and crack password hashes.
Hashes.comHash decryption platform with community-sourced database.
Exploit DBPublic archive of known exploits for education and research.
CVE DetailsDatabase of publicly disclosed cybersecurity vulnerabilities.
Splunk Quick ReferenceHandy guide for mastering Splunk searches and alerts.
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