Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

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 ...

Network segmentation logically separates traffic over the same physical network. Enterprises rely on segmentation to isolate users and applications for security and performance requirements. The most ...

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 ...

Mike Chapple is a teaching professor of IT, analytics and operations at the University of Notre Dame. Campus networks carry almost every type of network traffic imaginable. Faculty and staff computers ...

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 ...

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 ...