File Descriptors


Linux Lunacy.

In Linux, a file descriptor becomes unmoored from a lot of security-critical metadata the moment that it is opened. This module explores this concept, hoping to entertain and amaze you!



Challenges

It takes a special kind of crazy to forget the file you came from!

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

Turns out that dealing with directories is as dangerous as a trapeze act!

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

On the one hand, a sold out night is great for the circus! On the other hand, it's easy to lose track of your flag.

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

In Linux, like in the circus, the stage can be rocky!

Connect with SSH

Link your SSH key, then connect with: ssh hacker@pwn.college

30-Day Scoreboard:

This scoreboard reflects solves for challenges in this module after the module launched in this dojo.

7-Day | 30-Day | All-Time

Rank Hacker Badges Score