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ECB

ECB

This exercise is now available in our ☁

Difficulty

Beginner

Details

This exercise explains how you can tamper with an encrypted cookies to access another user's account.

What you will learn?

  • Weakness in ECB encryption
  • Cookie tampering

Requirements

  • A computer with a virtualisation software
  • A basic understanding of HTTP
  • A basic understanding of PHP
  • Yes, that's it!

Download

  • ecb.pdf (581K)
  • ecb.iso (64-bit, 173M, MD5: 9f94722b54db74133318e24cc0e116dc)
  • ecb_i386.iso (32-bit, 169M, MD5: a7114704fe356b9538dab4e2274f7981)



In the

This exercise is now available in our cloud. You can get access to it by clicking here

During our beta, get access to this exercise for 2 hours for only $7, the environment is not shared and you got plenty of time to complete this exercise.

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