Hack-A-Sat 4 reg is open!https://hackasat.com
The satellite hacking contest to rule them all returns to DEF CON 31 for the 4th time. If you want to test your space-hacking skills, get your name on the list ASAP. Visit hackasat.com to register for the Hack-A-Sat 4 Quals, and follow @hack_a_sat for updates.
