Applied CIS Benchmark controls to harden an Ubuntu system, disabled unused services, patched vulnerabilities, and verified system state.
Implemented least privilege principles, user/group management, and password policy enforcement on an Ubuntu Linux system.
Secured data at rest using LUKS encryption and strict file permissions, then validated a full backup and recovery workflow on Ubuntu Linux.
A Power Automate flow that automatically retrieves updates from RSS feeds and posts them as SharePoint News items.