#Best Practices

2 guides

Diagram-style cover showing a VMware base disk with a chain of delta disks growing over time, contrasted with a separate independent backup copy

Virtualization (Hyper-V, VMware, VirtualBox)

VMware Snapshots Explained: Why They Are Not Backups

How VMware snapshots and delta disks really work, why they grow and slow your VMs, the 72-hour rule, and why a snapshot is not a backup. Practical guidance.

Sysadmin Desk Jun 21, 2026 7 min read

A hardened Claude Code MCP setup with scoped tokens, read-only roles, and reviewed servers

AI Coding Tools & Models

Claude Code MCP Security Risks and Best Practices

The real security risks of MCP servers in Claude Code — over-broad access, secrets in config, prompt injection, untrusted servers — and how to lock each one down.

MCSA Guru Team Jun 14, 2026 6 min read