Videos

In this intro for TechRepublic’s how to become a DevOps engineer cheat sheet, Alison DeNisco Rayome discusses what the job is at its core, why it’s in demand, the average salary in the US, and more.

Android’s app preview messages might sound like an invitation for constant interruption or, worse, open your device up to phishing attacks. So, should you disable app preview messages?

There are times when apps get away from you and start draining your battery. This often happens when an app is running in the background. TechRepublic’s Jack Wallen explains how to solve this problem.

Josh Shaul, vice president of web security at Akamai, sits down at Black Hat 2018 to speak about sneaker sales’ market and after-market.

What do you do if you want to reset the Android home screen to the default? TechRepublic’s Jack Wallen explains.

For those that don’t want to work with the command line, Git Annex includes a web-based GUI tool that makes creating a Git repository a snap, explains TechRepublic’s Jack Wallen

Prior to Ubuntu 18.04, DNS name servers were configured in /etc/network/interfaces. But how do you now configure DNS name servers in Bionic Beaver? TechRepublic’s Jack Wallen explains.

Attention Google Authenticator users: what happens if you lose your phone or upgrade to a new device? TechRepublic’s Jack Wallen explains how to migrate Google Authenticator to another device.

TechRepublic’s Jack Wallen tests the new Notes app inside Firefox Test Pilot.

TechRepublic’s Jack Wallen walks you through the steps of creating a sync pair using the pCloud desktop client

What is gesture-based navigation? This new method of navigating about the Android platform jettisons the back, home, and recents buttons in favor of a gesture-based interface, explains TechRepublic’s Jack Wallen.

Spear phishing emails targeting business users are so well-crafted they should be called “laser” phishing attacks, says Microsoft’s Cybersecurity Field CTO Diana Kelley.

Dan Patterson interviewed Alissa Johnson, Xerox Chief Information Security Officer, at Black Hat. She discussed defining IT processes, simplifying the tech industry, and more.

Daniel Crowley, research baron for X-Force Red at IBM, and Jennifer Savage, security researcher at Threatcare, show an exploited demo based on vulnerabilities found in the Meshlium router at Black Hat.

TechRepublic’s Jack Wallen helps you resolve your Outlook connectivity issues

Fortunately, unrooting is not all that hard on most devices. The process requires an app called SuperSU.

TechRepublic’s Jack Wallen walks you through the installation of Ubuntu Mini by way of a VirtualBox VM (but the process will be the same on bare metal hardware).

TechRepublic’s Jack Wallen walks you through how to install MCRYPT