Offical URL:

The US Air Force, along with the Defense Digital Service, is challenging hackers from around the world to focus their skills and creativity to help achieve more secure operations in space.

CTF events

Hack-A-Sat 2 Finals0.00
Hack-A-Sat 2 Qualifiers25.00
Hack-A-Sat Finals0.00
Hack-A-Sat Qualifiers25.00
Related tags: web pwn crypto forensics ld_preload mips c++ reverse engineering decode programming c debugging engineering aes misc pwnable re exploit steganography nothing linux image optimization sparc signal baby antidebug radio retro gdb satellites aes-cbc reversing reverse_engineering dynamic firmware timing aeskey dlang python3 c cryptography wav reverse blackberry aes-ecb octal cache gdbinit history space gnuradio timing-attack geometry apollo 15-bit dsky qpsk xtce constellation side planning imaging tle skyfield telemetry