Abstract. Access control is an important aspect of regulatory compliance. Therefore, access control specifications must be process-aware in that they can refer to an underlying bu...
Current firewall configuration languages have no well founded semantics. Each firewall implements its own algorithm that parses specific proprietary languages. The main conseq...
Due to the sensitive data contained in Data Warehouses (DW), it is essential to specify security measures from the early stages of the DW design and enforce them. Traditional acce...
The definition and management of access rules (e.g., to control the access to business documents and business functions) is an important task within any enterprise information sy...
Managing privacy of online content is difficult. We present a simple social access control where sharers specify test questions of shared knowledge, such as "what is our scho...
Michael Toomim, Xianhang Zhang, James Fogarty, Nat...