1. Harwinder

    NSA | Crypto Challenge of the Week | Week 15

    Hi :giddy: Intelligence. It's the ability to think abstractly. Challenge the unknown. Solve the impossible. NSA employees work on some of the world's most demanding and exhilarating high-tech engineering challenges. Applying complex algorithms and expressing...
  2. Harwinder

    [Challenge] Find the Magical code!

    Hey guys, I wanted to do a little challenge with you guys. A friend of mine made an application for me as a challenge. If you are able to successfully decompile the application and get the Magical Code i will gift you: 1 Month TBN Sub, 1 Month TBN Rogue club, $5 BTC and A secret gift! If you...
  3. 218buMm7Ky

    [Challenge] SQL Injection/Hacking Challenge

    Anyone would like to try and whack this login page of mine?.. Its mine so it wont be a problem if you can hack it, I just need to verify if my script (and database) are secured. This is the login page: This is a Sample API to get user account info...
  4. B

    key generation challenge

    based on the following key: =UTN:3UTOwcDO0gTOxYTM04yN generate me another working key. HINT: use : as your key map