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  • Hello!
  • Bio
  • Contact Me
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  • Github
  • Email
  • Obligatory Disclaimer (Again)
  1. Welcome

About Me

Hello!

My name is Rouvin. I love breaking things and am really into cybersecurity. Since childhood, I've been fascinated by technology, often taking apart computers and old phones physically, then wondering how it works. I always put things back together in the wrong order to see if it still turns on. This curiosity, along with a tendency to break the rules (much to my parents' dismay), naturally led me to a career in security and hacking.

I created this blog to document my own security learning and projects from university, internships or certification courses. I was inspired by the many authors and security professionals who share their knowledge online for free. Thank you for allowing me learn from you!

Bio

  • I am a penultimate student majoring in Information Security at National University of Singapore (NUS) in the School of Computing, and will graduate in 2026.

  • Current Certifications:

    • OffSec Web Expert (OSWE)

    • OffSec Exploit Developer (OSED)

    • OffSec Certified Professional (OSCP)

    • Certified Red Team Operator (CRTO) from Zero-Point Security

    • Certified Red Team Expert (CRTE) from Altered Security

    • eLearnSecurity Junior Penetration Tester (eJPT) from INE

  • I can speak English and Chinese (although the latter isn't the best).

  • Outside of security, I am a canoe sprint athlete. I represent NUS in varsity competitions and have raced internationally for Singapore as a national athlete.

  • I enjoy teaching too, and teach cybersecurity to youths in the Sentinel Programme by the Digital and Intelligence Service to help raise the next generation of cybersecurity professionals. Prior to that, I was a canoe sprint coach for National Junior College.

Contact Me

LinkedIn

Github

Email

Obligatory Disclaimer (Again)

I do not claim to be the most correct, the best, or even remotely good at security. I'm just a guy that is really into security and wants to learn as much as possible.

I do not condone any illegal activity done using any methods in this notebook. All of the concepts listed here are for educational purposes only. What you decide to do with these skills is on you (basically, you can't sue me, not that I was using ground-breaking techniques anyway).

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Last updated 1 month ago

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