A few months ago, our kids’ school district, one of the largest in South Carolina, was hit with a virus that spread " ransomware," a malicious software designed to block computer systems by encrypting ...

As your home network needs grow, you might consider network segmentation to make it more manageable and keep things safer. If you are, you're on the right track toward having a more resililiant ...

Good network segmentation is a highly recommended network security practice that requires a firewall policy known as an allow-list or whitelist. How should you go about implementing it? What is ...

A VLAN, or virtual local area network, works in the same way as a physical LAN with the exception that the hosts don't need to be located on the same physical network to be linked. Segmentation is the ...

For network engineers and security leaders tasked with securing modern enterprise environments, the challenge of preventing lateral threat movement is critical. Inside factory, branch, and campus ...

Tommy Peterson is a freelance journalist who specializes in business and technology and is a frequent contributor to the CDW family of technology magazines. Protecting all the critical data on Utah’s ...

Opinions expressed by Entrepreneur contributors are their own. A few months ago, our kids’ school district, one of the largest in South Carolina, was hit with a virus that spread “ransomware,” a ...