What is a routing table?
A simple explanation of routing tables.
What is Azure Virtual WAN and how is it different from legacy WAN designs?
A quick intro into the VWAN concept.
What is the "Four Question Framework For Threat Modeling"?
Four simple questions to have in mind when performing threat modeling.
How can I get linux and windows to agree on correct system time in dual-boot situations?
Commands for achieving system clock balance :-).
What's the difference between "layered security" and "defense-in-depth"?
Explaining the similar (but different) concepts.
Command Quick Reference
Here’s my own list of handy commands/one-liners.
What's a webhook and how can I can debug it?
A high-level intro to webhooks and troubleshooting tool examples.
What's the difference between "daemon mode" and "mail-submission mode" in sendmail?
A quick walk-through of modes
How can I find out my public IP address via command line?
Nifty command for a quick lookup
Why is Linux using so much RAM?
Because it can (and should)
What are the data residency exceptions for azure?
Exceptions you say? Hmm...
How to get a certificate thumbprint using openssl
A helpful one-liner for grabbing cert info quickly.