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 ...

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 ...

This article originally appeared in the April 2020 issue of Security Business magazine. When sharing, don’t forget to mention @SecBusinessMag! Network segmentation is the security integrator’s first ...

Without strong network segmentation policy and security measures, if a server firewall gets breached, the attacker can move easily to any number of others in the network. Perimeter security measures ...

Especially with the pandemic, organizations want their technology accessible from any location. Security vulnerabilities, however, dictate that it may not be wise to expose everything to the internet.

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 ...

Data centers have become increasingly dynamic and distributed, which is why there has been a rise in technologies such as virtual machines, containers and hyperconverged systems. Security has been ...

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 ...