root@msp:~/journal — bash
❯ ls -la ./microsoft-defender/
❯ root@msp:~/journal find . -name "*.md" | sort -r
📄 Passing-the-SC-900-What-We-Think-We-Know.md -rw-r--r--
Mar 19, 2026 · 3 min read sc-900microsoft-defender
Passing the SC-900: What We Think We Know

I went into the SC-900 confident. Working at an MSP, I use Entra and Defender every day. What I didn’t expect was how much the exam would reveal about the edges of what I actually knew.

Mar 19, 2026 cat post