IrisCTF is a 48-hour Capture The Flag competition organized by IrisSec. IrisCTF takes place the first full Friday-to-Sunday weekend every year online, and features challenges in the disciplines of reverse engineering, binary exploitation, web exploitation, cryptography, radio frequency, networks, forensics, and more. IrisCTF is meant to be, above all else, a fun, lighthearted, and educational experience for all.
IrisCTF 2024 starts at 2024-01-06 (Jan 6, 2024) @ 00:00 UTC and ends at 2024-01-08 (Jan 8, 2024) @ 00:00 UTC. Registration will open soon at 2024.irisc.tf.