CTF Writeups | Kiel Vaughn, CISSP

[2026]

05/10/26 — ShadowGate — [HACKSMARTER] 04/24/26 — Samurai — [HACKSMARTER] 03/22/26 — Data Secrets — [HACKSMARTER] 03/14/26 — Implicit — [HACKSMARTER] 02/21/26 — GitOops — [HACKSMARTER] 02/08/26 — Arasaka — [HACKSMARTER] 02/07/26 — BankSmarter — [HACKSMARTER] 01/25/26 — Verbose — [HACKSMARTER] 01/19/26 — Building Magic — [HACKSMARTER] 01/11/26 — Polution — [HACKSMARTER]

[2023]

11/23/23 — CKS Challenge 1 — [KODE KLOUD] 03/04/23 — Eavesdropper — [TRYHACKME]

[2022]

11/20/22 — Wreath — [TRYHACKME] 06/02/22 — Tech_Supp0rt: 1 — [TRYHACKME] 06/02/22 — CyberHeroes — [TRYHACKME]

[2021]

06/10/21 — Brainstorm — [TRYHACKME] 06/06/21 — Drifting Blues 2 — [VULNHUB] 05/15/21 — Drifting Blues 1 — [VULNHUB] 04/14/21 — Blue — [TRYHACKME] 03/21/21 — Vulnversity — [TRYHACKME] 03/20/21 — h4cked — [TRYHACKME] 03/13/21 — Broker — [TRYHACKME] 03/07/21 — Shuriken: Node — [VULNHUB]

[2020]

11/03/20 — CheeseyJack — [VULNHUB] 10/09/20 — Chili — [VULNHUB] 08/21/20 — HackLAB: Vulnix — [VULNHUB] 08/19/20 — Sick OS 1.2 — [VULNHUB] 08/16/20 — VulnOS 2 — [VULNHUB] 08/15/20 — Stapler 1 — [VULNHUB] 08/13/20 — Fristileaks 1.3 — [VULNHUB] 08/12/20 — Kioptrix - 2014 — [VULNHUB] 08/11/20 — Kioptrix Level 1.3 — [VULNHUB] 08/09/20 — Kioptrix Level 1.2 — [VULNHUB] 08/07/20 — Kioptrix Level 1.1 — [VULNHUB] 08/07/20 — Kioptrix Level 1 — [VULNHUB] 08/02/20 — Literally Vulnerable — [VULNHUB] 07/30/20 — Misdirection — [VULNHUB] 07/26/20 — Pickle Rick — [TRYHACKME] 07/24/20 — Wonderland — [TRYHACKME] 07/23/20 — Year of the Rabbit — [TRYHACKME] 07/20/20 — Erit Securus I — [TRYHACKME] 07/19/20 — Haskhell — [TRYHACKME] 07/18/20 — Overpass — [TRYHACKME] 07/17/20 — Nax — [TRYHACKME] 07/15/20 — Ultratech — [TRYHACKME] 07/14/20 — Biohazard — [TRYHACKME] 07/13/20 — Lian Yu — [TRYHACKME] 07/13/20 — Anthem — [TRYHACKME] 07/13/20 — Anonymous — [TRYHACKME] 07/12/20 — Mr. Robot — [TRYHACKME] 07/12/20 — Linux Challenges — [TRYHACKME] 07/11/20 — Source — [TRYHACKME] 07/11/20 — Break Out the Cage — [TRYHACKME] 06/28/20 — symfonos2 — [VULNHUB] 06/27/20 — symfonos1 — [VULNHUB] 06/25/20 — Glasgow Smile — [VULNHUB]