Sat, 11 Dec. 2021, 18:00 UTC — Sun, 12 Dec. 2021, 18:00 UTC 


Space Security Challenge event.

Format: Attack-Defense Attack-Defense

Official URL:

Future weight: to be determined

Rating weight: 0.00 

Event organizers 

The United States Air Force and United States Space Force jointly present this year’s Hack-A-Sat, which is open to all cybersecurity researchers who want to up their skills and knowledge of space cybersecurity. The challenge begins with a qualification round, and culminates in an attack/defend style Capture the Flag Event. It’s a space showdown designed to blur the lines between The Good and The Bad, and to focus all the best minds on creating a Cyber-Secure universe.


$50K 1st place
$30K 2nd place
$20K 3rd place

Sign in to mark participation.

Interested teams

2 teams total

All Stars Hackers
hacker1natiSept. 18, 2021, 1:35 p.m.

hey i would like to know is the game in a physical address or online game

hacker1natiSept. 18, 2021, 1:35 p.m.

i meant i am suppose to come to us to play or are we playing it online