Blogs

eBPF Dive

· 7 min read

A practical intro to eBPF programs, hook points, CO-RE, and getting events back to userspace.

Self-hosted VPN

· 4 min read

From zero to a working WireGuard tunnel on a VPS, including every error I hit and how I fixed it.

eJPT: Exam Guide

· 4 min read

My experience with the eJPT exam, what I used to prepare, and everything you need to know to pass it.