IrisCTF 2023 Registration is Open!

Registration for IrisCTF 2023 is officially open! We would like to invite you to join us for a weekend of hacking, learning, and fun.

IrisCTF starts 2023-01-07 (Jan 7, 2023) @ 00:00 UTC and lasts for exactly 48 hours. You can register now at 2023.irisc.tf.

Hope to see you there!