What is Zero Trust Security?

Zero Trust is a security model that doesn't trust any entity, whether inside or outside the network. Unlike traditional security systems which follow the 'Trust but verify' approach, Zero Trust Models follow a 'Never Trust, always verify' approach, using strict access control policies and constant monitoring to secure enterprise networks from malware and other security threats. Zero trust ensures that each and every user and their devices are validated and given the least required access on a “need to know” basis.