zurrak blog index

2026
securing sudo with otp in macos and debian

my oswe journey

openvpn mac whitelisting with python

2025
warfare walkthrough

creating test users securely outside of pam

azer walkthrough

shell alert by mail in linux server

mitigating rce over smb, using biometrics and totp on rdc on local computer

shutdown linux server by mail

smash the state

2024
red hat certification experience

2023
my osep journey

2022
getting started on ctfs for beginners

2021
grotesque3 walkthrough

grotesque2 walkthrough

grotesque walkthrough