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VirtualBox Extension Pack Installation Guide: Unlocking USB 3.0, VRDP, and AES Encryption

By admin September 1, 2026

A guide to installing the VirtualBox Extension Pack to unlock USB 3.0, VRDP, and AES encryption. Optimization tips for virtual machines from an IT expert's perspective.

Fedora

Configuring NBDE on Fedora with Clevis and Tang: Automatic LUKS Unlocking on Your Local Network

By admin July 13, 2026

A guide to configuring NBDE (Network-Bound Disk Encryption) on Fedora with Clevis and Tang to automatically unlock LUKS-encrypted drives on reboot within a local network, without manually entering a passphrase. Includes practical experience from 6 months of production use, plus how to handle Tang server unavailability.

Security

Linux Disk Encryption with LUKS: Protecting Data When Your Server Is Lost or Stolen

By admin March 1, 2026

LUKS enables AES-256 encryption on Linux partitions, ensuring data remains unreadable even if the drive is physically removed from the server. This guide walks through the full workflow — from formatting and mounting, to auto-mount on boot, LUKS header backup, and passphrase management.