Arista Networks Inc. today announced an enhancement to Arista MSS — Multi-Domain Segmentation Service — to create a zero-trust enterprise network. “We tried to overcome one of the biggest challenges ...

Micro-segmentation is regarded as one of the most effective methods to reduce attack surfaces, and a lack of it has often been cited as a contributing factor in some of the largest data breaches.

The art of mastering PCI DSS compliance is primarily about defining the scope of compliance, meaning the perimeters of the Cardholder Data Environment (CDE) within the enterprise network. The goal is ...