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 2023 starts at 2023-01-07 (Jan 7, 2023) @ 00:00 UTC and ends at 2023-01-09 (Jan 9, 2023) @ 00:00 UTC. Register now at 2023.irisc.tf.
Infra sponsored by goo.gle/ctfsponsorship.