zacheller@home:~/blog$

  • Cybersecurity Converge Tour CTF @ UMSL

    Some members of the WUSTL CTF club b34r$hell drove out to UMSL to attend the Cybersecurity Converge Tour. The tour consisted of a Career Pathways Discussion, exercises around resolving ransomware, Capture the Flag, and lunch. I found the cyberseek.org Career Pathway map that they presented to be a great reference....

  • STLCyberCon CTF

    The WUSTL CTF team b34r$hell won first place at the STLCyberCon CTF hosted by UMSL on November 15th, 2019. Scoreboard: Team: Post Ceremony:

  • Google Cloud Training with Developer Student Club

    I joined WUSTL’s Google Developer Student Club for a Study Jam on the GCP. I finished the Google Cloud Essentials quest first and won a Google Home Hub. The quest included 7 hands-on labs where I had to: access Qwiklabs and the Google Cloud Platform Console and use the basic...

  • picoCTF2018 - Writeup

    —Forensics Warmup 1— Q: Can you unzip this file for me and retreive the flag? Unzip the folder, flag.jpg opens normally and displays flag. picoCTF{welcome_to_forensics} —Forensics Warmup 2— Q: Hmm for some reason I can’t open this PNG? Any ideas? Download flag.png. $ file flag.png flag.png: JPEG image data, JFIF...