Hey 👋 my name is

Pacy Luu

I graduated from the University of Maryland (UMD) with a degree in computer science. My interests lie in infrastructure, networking, and backend development.

I've previously interned at:

Hughes Network Systems

I'm currently working on learning kernel modules related to networking.

Building a userspace VPN in Go

Following one packet through a TUN device, AES-GCM, and a UDP tunnel.

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projects

Understanding DNS Compression

How DNS name compression works, and how to parse compressed names in a DNS resolver.

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