Posts with tag cryptography

3 posts

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Exploiting Windows Group Policy Preferences

In this article, we will see how to decrypt encrypted passwords in Group Policy Preferences (GPP), and stored in SYSVOL.

active-directory cryptography windows

May 20, 2022
FCSC 2021 - Intro - Known Plaintext

In this challenge, you will perform an analysis of this XOR cryptosystem to decipher the flag

cryptography writeup

May 3, 2021
FCSC 2021 - Intro - La PIN

This challenge focuses on a weak python script using AES GCM for encrypting the flag.

cryptography writeup

May 3, 2021