Writing
Technical notes — AWS labs, detection writeups, and Linux walkthroughs.
Posts
Automating S3 misconfiguration fixes with Lambda
How a Config rule, an EventBridge trigger, and a small Python function close a public-bucket gap on their own.
Rescuing a locked-out EC2 instance
The EBS volume-rescue method, written so it can be followed under pressure.
Reading SSH auth logs in Splunk
From raw /var/log/auth.log to a brute-force detection you can rely on.