Zero Trust Network in the Cloud: From Traditional Security Perimeter to Software-Defined Perimeter
Too Long; Didn't Read
The most advanced Zero Trust architecture today is that of a Software-Defined Perimeter (SDP) In an SDP, unlike in the previous resource and data-centric perimeter, security measures are focused on individual users and their devices. Both users and devices are monitored, and even a trusted user on a trusted device needs to be verified each time they connect and then only gains access to a micro-segmented part of the network. The SDP client functions include device verification and tunnel setup.