]> security.owl, 2003/03/01, denker A security ontology that is intended to interface between various notations of security standards Mechanism to decide whether a given credential (key, certificate, etc.) stands for an entity. Mechanism to decide whether an entity can use a resource. Mechanism to control access to a resourcrce. Data has not been inadvertently or deliberately altered. Data can only be read by designated entity. Data can not be ready by everybody. Personal information is not disclosed. Mechanism to control delivery of data to recipient.