Summary This was a really cool CTF! It was put on by HouSecCon (Hou.Sec.Con) and Idaho National labs. A few things I really liked about it: Final scores! Huge congrats to CoB for a late night rally and taking the win! Challenges There were upwards of 100 challenges in the…
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LayerOne 2024 CTF
The Conference The LayerOne conference has been a highlight for me each year since I started hacking and doing security things. I highly recommend it for anyone interested in security, electronics, radio, computers, or anything to do with hacking. It tends to emphasize getting hands on and learning through experience…
Leave a CommentLayerOne 2021 CTF
Recap of the 2021 LayerOne CTF event with some solutions and notes
Leave a CommentHackvent 2019
Hackvent is a 24 day CTF which started on December 1. Each day they release a new challenge. I’ll document my solutions for each of the challenges here. The challenges have a flag in the form of HV19{…} This is part of a series of posts on CTFs, more posts…
Leave a CommentRITSEC CTF 2019
RITSEC 2019 happened this past weekend (11/17/2019) and a friend and I decided to have a go at it. The following is a writeup of most of the solutions we came up with except a few I didn’t document đ PWN This was our weakest category with only one solve.…
Leave a CommentLayerOne 2018 CTF – Forensics Challenges
LayerOne is an information security conference in LA which hosts one of the more enjoyable CTFs that I’ve participated in. This is the third in a series of a few post I am writing which goes over the solution of some of the CTF challenges. This post covers some forensics…
Leave a CommentLayerOne 2018 CTF â Web Category
LayerOne is an information security conference in LA which hosts one of the more enjoyable CTFs that I’ve participated in. This is the third in a series of a few post I am writing which goes over the solution of some of the CTF challenges. This post covers Web challenges.…
Leave a CommentLayerOne 2018 CTF â Cyber Kill Chain Category
LayerOne is an information security conference in LA which hosts one of the more enjoyable CTFs that I participate in. This is the second in a series of a few post I am writing which goes over the solution of some of the CTF challenges. These challenge emphasize the importance…
Leave a CommentLayerOne 2018 CTF – Blockchain Challenge Category
LayerOne is an information security conference in LA which hosts one of the more enjoyable CTFs that I participate in. This is the first in a series of a few post I am writing which goes over the solution of some of the CTF challenges. The Challenges This first write-up…
Leave a CommentGoogle CTF 2016 – Ernst Echidna
My first CTF challenge was Ernst Echidna which is a simple web page (here) which had a register page. After inspecting the requests when interacting on the site and by checking the robots.txt file, we were able to determine that there is a /admin page which you attempt to arrive at but are…
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