I am experimenting with Juypter notebooks for solving CTF problems. Here is a notebook converted to a blog entry. You can find the original Jupyter Notebook file here
Back to another picoCTF challenge, this time to a challenge that is more in my wheel house. Network traffic forensics… specifically “shark on the wire 2” for 300 points. There...
I have never really been that great at binary exploitation challenges. But I am fascinated with return oriented programming attacks and the concept of weird machines. To this end, I...
I participated with BitsForEveryone in RC3CTF. There were five coaches from the C3T team competing and we finished in 12 place with a total of 1850 points. Pretty good showing....
Stevie Wonder and Jamie Foxx playing the role of the late great Ray Charles For our internal CTF for tryouts the past two years, I have had a series of...
In my IT350 course, I like to add some capture the flag events on the final project as bonus questions. I take this opportunity to expose the students to CTF...