Jack Wallen

Jack Wallen guides you toward better storage by creating a network share in openmediavault.

If you’re looking for an encrypted chat service for nearly any platform, Jack Wallen believes Speek! might be just what you need.

There’s a new major release of WordPress available and Jack Wallen provides the scoop on what’s been added.

Jack Wallen walks you through the process of giving a standard user sudo privileges so they can set a static IP address on Debian server. Also check out the step-by-step article: https://www.techrepublic.com/article/set-static-ip-address-debian-server/

With Coda, you can create an efficient collaboration platform and not have to use a combination of tools like Office 365, Trello and Jira.

Jack Wallen walks you through the process of installing fail2ban on Ubuntu Server 22.04 to prevent malicious login attempts.

Jack Wallen shows you how to deploy a single web page to a running Caddy server using a Caddyfile.

Your enterprise needs a VPN. Consider NordLayer as your solution.

Jack Wallen shows you how to configure the Borgmatic tool to back up your databases with ease.

If you’re looking for a real-time data analytics platform, Jack Wallen thinks Apache Druid is hard to beat. Find out how to get this tool up and running and then how to load sample data.

Jack Wallen walks you through the process of installing and using the Portmaster network monitor so you can better manage the security of your system on a per-app basis.

Docker secrets are a way to encrypt things like passwords and certificates within a service and container. Jack Wallen shows you the basics of creating and using this security-centric tool.