• Code optimization using the memoization technique

    As an integration developer, the programs I write at work generally make a lot of HTTP requests. But a single HTTP request involves a lot of steps in the background, from Layer 7 to Layer 1 of the TCP-IP/OSI Model:

  • A morning in Mauritania

    Today I’m tackling the OSINT challenge n°1 by Sofia Santos (an OSINT team lead). It says difficulty “hard” for beginners. Fair enough, let’s solve it! I will try to stick to the “OSINT Intelligence cycle” a little.

  • The tracks of Aiko the hacker

    I solved the interesting OSINT “Sakura” challenge on TryHackMe, made by the people at OSINT Dojo.
  • •
  • 1
  • •