Yi Hao Wong

NUS Information Security, Aspiring Cybersecurity/Cloud Security Engineer

Hello! Welcome to my website. 🙂

This website primarily serves as my Information Security Blog, which aims to document my cybersecurity learning journey.

Here, you’ll find my write-ups for CTF problems that I have attempted, as well as cybersecurity notes that I’ve compiled for my own use and learning.

About Me

🏫 I am currently a third-year Information Security Student at the National University of Singapore.

📚 I was previously studying the Life Sciences, but my interest for cybersecurity and aptitude for IT led me to switch paths in the middle of my second year.

My Interests

I have an avid interest in the field of cybersecurity.

Growing up, the one aspect of IT which has always intrigued me was malware. I recall binging hours of YouTube videos which demonstrated different types of malware, and their respective payloads. This interest in malware thus sparked my curiosity and passion for Information Security.

My cybersecurity interests include:

  • Cloud Security
  • Computer Networking & Network Security
  • Malware Analysis and Development

My Experiences

To date, I have done two full-time internships:

  • Cloud Infrastructure Engineer at Defence Science and Technology Agency (DSTA) (May-Aug 2024)
  • Cloud FinOps Engineer at Merck Sharp and Dohme (MSD) (Jan-Jul 2023)

Technical Skills 🛠️

Here are some of my technical skills:

  • Python
  • Java
  • C
  • SQL
  • Linux
  • Amazon Web Services (AWS)
  • Terraform
  • DevOps, CI/CD

Certifications 📜

Here is a list of professional certifications which I’ve attained:

  • AWS Certified Solutions Architect - Associate (SAA-C03)
  • AWS Certified Security - Specialty (SCS-C02)