Hamdan Trisnawan
Cyber Security Enthusiast
About
I am passionate about cybersecurity, Linux systems and networking. I enjoy learning through labs, experiments and Capture The Flag challenges while documenting my journey and research.
Experiences
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Achievements
3rd Place Winner Jatim Cybersecurity Competition
Dinas Komunikasi dan Informatika Provinsi Jawa Timur.
Diterbitkan Sep 2025
View Credential →10th (Finalist) CyberJawara
Cyber Jawara High-School.
Dec 2025