Cryptography

Cryptography involves breaking or implementing mathematical codes and ciphers.

Featured Learning

• CryptoHack
  • The gold standard for learning modern cryptography through fun, hands-on challenges.
• Pwn.college: Cryptography
  • Fundamental concepts of cryptographic protocol exploitation.

Online Decoders

• dCode: Symbols & Ciphers
  • An exhaustive database of symbolic and ancient ciphers.
• CyberChef
  • The "Swiss Army Knife" of data manipulation and decoding.
• Aperisolve
  • Specialized in image analysis and steganography.