Videos

Jack Wallen found his Nextcloud installations not up to par, so he discovered two tricks to boost their performance.

Jack Wallen shows you how to gain a bit more security on your Linux servers by blocking users from adding cron jobs.

To keep your Linux servers and desktops as secure as possible, you should check for and remove legacy communication services. Jack Wallen shows you how.

Watch for contact tracing, privacy issues, masks and safety concerns, expert says.

If you’re a Firefox desktop user and you’d like to make the switch to Mozilla’s mobile take on its browser, the developers have made it even easier to sync the two.

Jack Wallen shows you how easy it is to block and report spam SMS messages on the Android platform.

Jack Wallen shows you how to administer your Nextcloud installation from the command line.

This Windows 10 video tutorial shows how increasing IRPStackSize’s value from its slow default number should considerably increase the network performance of your PC.

The digital divide has become more evident in the rollout of 5G coverage. Only 8% of US mobile subscribers have a 5G phone.

Apiiro creates user profiles and analyzes a company’s code base to spot high-risk changes and replace manual risk assessments with on-the-fly analysis.

This approach is all about data and resilience, not deliberately sabotaging your own network, according to two cybersecurity experts.

WhatsApp and Telegram are just two messaging app options to consider. Tom Merritt lists five things to know about messaging apps.

Since the pandemic started, they’ve begun using more digital tools, AI and pre-screening to limit face-to-face interactions.

With global dust storms, extreme temperature fluctuations, and cosmic radiation to boot, life beyond our planet’s comparatively cozy confines is no picnic.

Paula Goldman, Chief Ethical and Humane Use Officer for Salesforce, talks with ZDNet about how companies can develop technology, specifically AI, with ethical use and privacy in mind.

We all want to look our best for a job interview. When you’re doing it via video, there are more things to consider.

The coronavirus pandemic served as a temporary kill shot to the business travel industry. A tech-savvy hospitality sector is rising from these ashes in the age of remote work.

Android 11 allows users to enable the Wi-Fi-Enhanced MAC randomization. Jack Wallen shows you how.