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 ...

The new release of Forescout's 4D platform uses a zone modeling approach to group devices, relying on device identity rather ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The network is the backbone of the digital learning ecosystem: Its ...

For all the advances of AI that machine learning brings to productivity and decision-making, it has a major downside: cybersecurity risks. Businesses often underestimate the security risks of adopting ...

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 ...

Several clients have recently been asking about “Virtual Network Segmentation” products that claim to segment networks to reduce PCI compliance. They may use ARP or VLANs to control access to various ...

Federal agencies will be required to segment their networks down to the level of individual applications, which can limit the reach of cyberattacks. As federal agencies contemplate how to achieve a ...

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 ...

The number of ransomware attacks (successful and unsuccessful) has doubled over the past two years. The average number of attacks per country among surveyed organizations rose from an average of 43 in ...