About

I’m Joshua Crump. I work in IT infrastructure and run CrumpNet as a homelab alongside my day job — a place to test ideas, break things safely, and build a deeper understanding of systems outside of a production environment.

The work here covers Active Directory, PKI, monitoring, networking, Linux, and more. The writing is meant to be useful: to me when I come back to it later, and to anyone working through similar problems.

If something is wrong or could be clearer, I’d be glad to hear about it.