The vulnerabilities, one of which was rated critical and one of which was rated highly severe, affect Cisco IOS XE software.

Enable passkeys today for fast and secure access to your Google accounts. And Google Workspace administrators may allow people in their organization to use passkeys, too.

The number of devices exposing the web UI on the internet, a timeline and technical details about this malicious activity, and tips for mitigating this zero-day threat are featured.

Learn how to use the scp command to transfer files securely with this step-by-step tutorial by expert Jack Wallen.

A vulnerability in the HTTP/2 network protocol is currently being exploited, resulting in the largest DDoS attack in history. Find out what security teams should do now, and hear what Cloudflare's CEO has to say about this DDoS.

Learn how to easily mount remote directories with the help of a more secure SSH tool. Follow along with Jack Wallen in our step-by-step tutorial.

In this How to Make Tech Work tutorial, Jack Wallen shows how to create a Docker volume that can be used for any number of containers.

This high-speed, unlimited VPN offers quality connections all over the globe. Get huge savings now when you sign up for life at TechRepublic Academy.

These open directories could leak sensitive data, intellectual property or technical data and let an attacker compromise the entire system. Follow these security best practices for open directories.

We talk to the GM of Global ThinkEdge at Lenovo to understand how businesses can deploy AI on the edge with the company's new solutions.

Microsoft Azure and Google Cloud offer a wide range of cloud computing services, but Azure is more enterprise-focused, while Google Cloud has a stronger focus on AI and machine learning.

In Jack Wallen's tutorial for developers, he show how easy it is to set temporary environment variables in Linux.

This is a step-by-step guide on how to compare the contents of local and remote files with the help of SSH. Watch the companion video tutorial by Jack Wallen.

SSH keys provide a secure and convenient way to authenticate remote servers. In this step-by-step tutorial, Jack Wallen explains how to easily create and copy SSH keys.

The attestation service is designed to allow data in confidential computing environments to interact with AI safely, as well as provide policy enforcements and audits.