Data diodes are re-emerging as a preferred control as IT-OT convergence expands the industrial attack surface and regulators tighten segmentation mandates. Hardware-enforced, one-way data flow offers ...

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 ...

As security risks intensify, districts can take these steps to secure networks, devices and data without overextending resources.

Conventional network segmentation focuses on network performance and management. Micro-segmentation, in contrast, addresses critical issues related to security and business agility, protecting ...

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.

Fast-propagating attacks like worms or viruses can quickly bring a data center to its knees. But protecting the data center from such threats is not as simple as erecting a perimeter around the ...

Traditional attempts to merge IT/OT threat detection, network segmentation, and secure remote access are impractical in today’s world, Cisco exec says. Cisco has plans to deliver the same network and ...

The startup has focused on providing a ‘zero trust’ approach to enabling secure network access and providing segmentation to stop lateral movement by hackers. Zscaler announced Thursday it’s reached a ...