Discover how Zero Trust Network Architecture secures enterprise networks through identity verification, device validation, micro-segmentation, and Cisco security solutions. Learn with Vivekananda IT Institute.

The Foundation of Modern Network Security Introduction The traditional approach to network security relied on the principle of “Trust but Verify.” Once users or devices entered the corporate network, they were often granted broad access to applications, servers, and data. This model worked well when employees primarily worked from office locations and most IT resources […]