Setting Up a Local Certificate Authority for Securing Internal Websites
Set up your own local Certificate Authority to issue trusted HTTPS certificates for internal websites and eliminate browser security warnings.
Linux
Resetting a Lost Ubuntu Server Password
Use Ubuntu’s built‑in recovery mode to reset a forgotten server password; no ISO, no reinstall, and no downtime.
Assigning a Static IP on Ubuntu Server the Easy Way
Configure a persistent static IP address on Ubuntu Server using Netplan, the modern, YAML‑based networking system used in all current Ubuntu releases.
Fast & Secure Remote Access: SSH from Windows 10 to Linux
Set up a secure, passwordless SSH connection from Windows 10 to a Linux server for fast, repeatable, and automation‑friendly access.