Method, apparatus and system for enforcing access control policies using contextual attributes

摘要

A method, apparatus and system provide access control utilizing contextual attributes. An access control module may receive a client request for access to a protected resource. The access control module may examine the contextual attributes associated with the request and compare the attributes against a policy database. If the attributes are valid according to a policy in the policy database, access may be granted to the protected resource. Otherwise, access may be denied.