Protect Azure workloads with Azure Backup and Site Recovery: create Recovery Services Vaults, enable VM backup policies, configure replication, and test failovers.
Enable and configure Windows Remote Desktop (RDP) on Windows 10 and 11. Covers PowerShell setup, secure connection methods, NLA, port changes, and troubleshooting steps.
Linux firewall guide: ufw for Ubuntu, firewalld for RHEL/Rocky, and iptables fundamentals. Set up server firewall rules with real commands and examples.
Azure Functions serverless guide: create Function Apps, write HTTP and timer-triggered functions in Python, deploy with Core Tools, and explore Durable Functions for workflows.
Diagnose and fix slow Windows performance: identify bottlenecks, disable startup items, clean disk space, repair system files, and know when to upgrade hardware.
Master Zero Trust security for the AZ-900 exam. Covers RBAC, MFA, Conditional Access, Microsoft Defender for Cloud, and the defence-in-depth model.
