Jack Wallen

After running real-world tests of Android’s facial recognition on a Pixel 4, Jack Wallen shares his theory of why some people are so concerned about facial recognition.

If you want an easy-to-use VM manager for development and testing purposes, look no further than Canonical’s Multipass.

For Android users with hearing impairments, Google has some serious tricks up its sleeve by way of the Android Sound Amplifier.

Learn how to avoid saving your Docker login credentials in plain text by creating an encrypted credential storage.

Open source innovations aren’t all successes. Jack Wallen shares his picks for the biggest open source failures of the 2010s.

Is it possible to configure SSH to listen for connections on both internal and external interfaces, using different ports? Jack Wallen says “yes.”

Find out how to better secure your Chromebook with these easy tips.

Find out what a zero-day vulnerability is and if there’s anything you can do to protect yourself against them.

The new Continuous Integration/Continuous Delivery software development life cycle promises serious improvements for enterprise companies.

For easier FreeRADIUS management, install the daloRADIUS web-based GUI.

Watch out for suspicious Google Calendar invites and learn how to prevent them from making their way to your calendar.

Using the Traffic Control command you can simulate poorly configured networks to test how well your applications will respond to such an environment.