COMMUNITY-BASED SITUATION-AWARE ACCESS CONTROL ENFORCEMENT IN ZERO TRUST ARCHITECTURES

Abstract

One example method includes identifying, in a knowledge graph that represents a ZT (zero trust) environment, communities that each comprise one or more entities, computing a risk of granting access to one of the entities, when the risk exceeds a threshold, alerting the ZT environment in its entirety about a possible threat involving the entity regarding which the risk was computed, and propagating information about the threat to the entities that are members of the community to which the one entity belongs.

CPC Classifications