Jack Wallen

Jack Wallen shows you how to run a phishing simulation on your employees to test their understanding of how this type of attack works.

Have you ever wanted to convert Ubuntu Desktop into a rolling release? Thanks to lead developer, Martin Wimpress, you can. Jack Wallen shows you how.

With your Android device upgraded to version 11, you’ll want to get control of app permissions. Jack Wallen shows you how.

Jack Wallen shows you how to enable and use the Bubbles feature for messaging in Android 11.

If you’re considering SUSE Linux Enterprise Server for your organization, try openSUSE Leap and then migrate it to SLES with a few quick commands.

If you are looking for a way to work with documents locally on your Chromebook, Collabora Office finally makes that a reality.

If you’ve been waiting for the return of the Unity desktop, your wait is over. Ubuntu Unity is a fresh take on the once-defunct interface.

Android 11 includes long overdue features as well as enhancements. Here’s what developers, businesses, and users need to know about Google’s latest mobile OS.

Android 11 is finally released, and there are security and privacy fixes and features you should know about Google’s mobile operating system. Jack Wallen provides the details.

If you have Ubuntu Servers in your data center, you should consider adding Canonical Livepatch to keep them up to date with kernel security patches.

If you’re not regularly checking your Ubuntu servers for available updates, you should at least enable them for automatic security updates. Jack Wallen shows you how.

Not getting the most out of your Android battery life? Jack Wallen show you how you can squeeze a bit more juice from that device.