I'm an IT security researcher, and sometimes I make videos about that!
Contact: [email protected]
| YouTube | https://youtube.com/stacksmashing |
Sometimes it’s nice to go back to basics:
Built firmware that’s just 246 bytes, uses no RAM at all, and runs parasitically from a 1-wire bus at just 0.2 mA.
Yet it emulates a full jetski key!
You can see voltage rising until the chip starts running based on the BOD threshold.
If you ever lose the keys to your older Sea-Doo Jetski you might find these bytes useful when talking to the ECU😇
95 BC 2F 02 04 A4 75 BE
Option A: Upgrade iPhone to iOS26 and have to use liquid glass
Option B: Get pwned by DarkSword malware
I don't know which one is worse
If the datasheet says to use tantalum capacitors - then use tantalum capacitors!
Blue = Ceramics
Yellow = Tantalum
Simple age check for Linux:
Just have the shell ask the user to check the host IP on first boot.
If they type ifconfig they are old enough, if they type ip they deserve to be restricted from their computer 😇
Things I didn’t see coming: apparently I own a Game Boy signed by a Eurovision contestant?! 😆
