$ ls -la ./categories
Challenge Categories
The core disciplines you'll encounter in CTF competitions. Each category contains step-by-step guides, methodologies, and tool guides.
[0x01]Web Exploitationcat/webAttack web applications — injection, authentication flaws, and client-side bugs that turn a browser into a weapon.03 articles[0x02]Cryptographycat/cryptoBreak weak ciphers, exploit bad randomness, and recover keys from flawed cryptographic implementations.03 articles[0x03]Reverse Engineeringcat/revDisassemble and decompile binaries to understand what they do and extract hidden logic or flags.03 articles[0x04]Binary Exploitationcat/pwnExploit memory-corruption bugs — buffer overflows, format strings, and use-after-free — to hijack execution.03 articles[0x05]Forensicscat/forensicsRecover hidden data from files, disk images, memory dumps, and network captures.03 articles[0x06]OSINTcat/osintUse open-source intelligence — public records, metadata, and social media — to track down information.02 articles[0x07]Steganographycat/stegoFind messages hidden inside images, audio, and other media.02 articles[0x08]Networkingcat/networkingAnalyze traffic captures and protocols to extract flags and understand attacks.02 articles[0x09]Miscellaneouscat/miscEverything that does not fit a neat box — scripting puzzles, esoteric formats, and jeopardy oddities.02 articles