<misuminitt />
Muhammad Ridwan Kusumahani
Network & Security Automation Engineer | Blue Team & Security Research | CTF Player | Full Stack Developer
misuminitt is the online identity of Muhammad Ridwan Kusumahani, an Indonesian cybersecurity practitioner focused on network automation, blue-team security, CTF competitions, and software development.
<My Posts />
<Skills & Tools />
<HTB Labs />
Live Snapshot
Hack The Box Labs
Auto-updated at build time from your HTB profile. The token stays server-side, so it does not get shipped to the browser.
Rank
Hacker
#894 globally
Score
168 points
Indonesia
Owns
15 system / 15 user
0 challenge bloods
Progress
0.00%
Joined 24 May 2026
<About Me />
This site is a collection of my CTF writeups and hands-on security journey. I’m an active CTF player who enjoys exploring different areas of cybersecurity, then documenting each challenge with clear steps, tools used, and reasoning from recon to final solve. You’ll find topics ranging from web exploitation, reverse engineering, and cryptography to digital forensics, OSINT, and more. I share these notes to make the process practical, repeatable, and useful for anyone learning how to approach security problems
Learn more about misuminitt and Muhammad Ridwan Kusumahani, or view the official profiles on GitHub and LinkedIn.