Patent Document ID: 9076128
Application ID: 13033409
Patent Flag: 1

Claim One:
1. A system that facilitates information access control, comprising: one or more processors; a component, implemented using at least one of the one or more processors, that receives an access request for a data item owned by a data item owner, the access request being based on a request from a requesting user; and an access control component, implemented using at least one of the one or more processors, that: determines whether the requesting user is a member of a dynamically created group of users based on at least one ongoing and changing activity of the requesting user that is common among the group of users; dynamically selects an access policy based on the dynamically created group of users to which the requesting user is determined to belong and further based on at least one of availability of the data item owner or an activity of the data item owner; and selectively provides access to the data item to the requesting user based on the access policy.