Showing all posts tagged with "Challenge". You can also see all tags.
Here's a write-up of the challenges of the Norwegian Police Security Service's capture the flag advent calendar for 2020.
Here's a write-up showing how to solve the challenges of the Norwegian Police Security Service's Easter CTF.
Here's a write-up showing how to solve the challenges of the Norwegian Police Security Service's CTF advent calendar.
Here's a walk-through of the Norwegian Police Security Service's latest job ad riddle. Were you able to crack the code?
The Norwegian Police Security Service had a job posting with a "digital riddle" to find the right candidates for a job. Here's (hopefully) the solution.
I created a "hackable" web app for a presentation I gave about web app security. Now you can try it out yourself.