Systems & Security

Articles in Systems & Security

Systems & Security7 min read

Linux for Backend & DevOps Engineers: The Practical Subset

The specific, practical Linux skills backend and DevOps engineers actually reach for — process management, resource inspection, network troubleshooting order, permissions, and safe scripting.

LinuxDevOpsTroubleshootingSSH

Systems & Security4 min read

Windows Server Hardening Checklist (From Actual Support Experience)

A practical hardening checklist covering RDP exposure, patch management, Active Directory, SQL Server, and backup verification — built from real Windows Server support work.

Windows ServerActive DirectorySQL ServerSecurity