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CTF Resources
About the author
Questions and Issues
Edit and Contribute
Introduction
1.
Cryptography
1.1.
Caesar Cipher
1.2.
Vigenère Cipher
1.3.
MD5 Hash
1.4.
RSA
2.
Steganography
2.1.
Files in Images
2.2.
Hidden Text in Images
3.
Web
3.1.
HTTP
3.2.
PHP
3.3.
SQL Injections
4.
Miscellaneous
SQL Injections