Who Am I

Hi — I’m Lance Kenji Parce (aka mis4nthr0pia). I’m a Computer Science student from Philippines who builds web apps, hunts bugs, and writes about security. I’m part of team Lil:Pwny, and I enjoy solving CTF challenges that teach me something new about exploitation and defensive design.

What I do / What you’ll find here

I treat this site as a personal lab notebook and blog. Expect a mix of:

  • CTF writeups and walkthroughs (how I approached problems, exploitation steps, and lessons learned)
  • Practical web security posts (OWASP-style testing, PHP/web app gotchas)
  • Development experiments and small projects I build to learn or automate tasks
  • Short, opinionated pieces about tooling, workflows, and bug bounty strategies

How I work / My approach

I combine a developer’s mindset with offensive testing: I like to understand how systems were built so I can find where they break. My writeups aim to be hands-on and reproducible — enough context to learn from, but concise so you can follow the important bits without fluff. I prefer showing the process (commands, scripts, or screenshots) over just the final answer.

Technical background

I lean on a dev + security toolkit:

  • Languages: PHP, Python, JavaScript
  • Frameworks & patterns: Django, MVC-style architectures
  • Tools & practices: Linux, scripting & automation, basic pentesting workflows, CTF toolchains

This combo helps me reason about vulnerabilities from both the developer and attacker perspectives.

This site / Docs

This site is my public knowledge base — a space to share CTF writeups, personal development projects, technical experiments, and insights about cybersecurity, CVEs, and web development. It’s meant to be useful for anyone interested in practical, example-driven security research, coding experiments, and tech reflections.

Reach me / Follow my content