#Encryption

2 guides

Diagram-style cover showing a Proxmox VE host sending deduplicated incremental backups to a separate Proxmox Backup Server datastore, with verify and prune steps

How to Use Proxmox Backup Server with Proxmox VE

Set up Proxmox Backup Server and connect it to Proxmox VE: create a datastore, add it as storage, run deduplicated incremental backups, restore, verify, prune, and encrypt.

Sysadmin Desk Aug 7, 2026 10 min read

A locked laptop showing the BitLocker recovery screen with a 48-digit key ID, next to icons for a Microsoft account, cloud, and printout

Windows 10 & 11

How to Find Your BitLocker Recovery Key

Locked out by BitLocker? Find your recovery key from a Microsoft account, Entra ID, Active Directory, or a printout — and learn why it's asked for after BIOS changes.

MCSA Guru Team Jun 12, 2026 8 min read