I made a Proof of Concept exploit (two actually) for the new Polkit CVE posted yesterday. Find a description and code here.
2022
2021
01
Sep
Hacking for a job (or just for fun)
The cyber crime unit of the Danish police has put out a boot2root box to find relevant applicants for a job as web specialist.
I could not resit trying it out.
21
Jun
Free world-wide Wifi for all IPhones (or how to trash the IPhone wifi settings)
What happens if you put a funky format string as SSID for your wifi AP? For IPhones it can have an unexpected outcome.
04
Jun
Who shares private social security number online?!?!
Have you ever shared a picture of your Danish social security card (in Danish: sundhedskortet) online? Maybe with a finger across to cover the secret number?
Think you’re safe from identify theft? probably not!
19
Mar
Try Hack Me – 100 days after
I started the endeavour into the world of online hacking training/games back in December. Now, 100 days later, I will give a short update.
2020
04
Dec
Computer Security – for fun and profit
So I have been interested in computer security, hacking, cracking, preaking and everything around it since my early teenage years. It has mostly been for the fun of it and not something I would use for bad things. Back in the early days (mid-90es) security was just beginning to be a thing so defacing a […]
01
Sep
Official U2F/FIDO support in OpenSSH
U2F/FIDO2 support is now officially available in OpenSSH.
2019
04
Nov
OpenSSH support for U2F/FIDO2
Finally, you can use the your soloKey or other U2F key with openSSH. It is still very early support so you will have to do a bit of compiling yourself. Here’s how!
24
Oct
Edward Snowden in Joe Rogan show
An fantastic interview with Edward Snowden for the Joe Rogan show. Almost 3 hours about the mass-surveillance going on in this world.
24
Aug
Password-less linux login with SoloKeys
Sometimes a hardware key is not for added security but simply for added simplicity. This time I give a quick intro to how you can use a SoloKey (or other U2F/FIDO2 HW key) as a quick Linux login mechanism.