Supporting Semi-automated Compliance Control by a System Design Based on the Concept of Separation of Concerns

Manual compliance audits of information systems tend to be time consuming. This leads to the problem that actual systems are not audited properly and do not comply to data protection laws or cannot be proven to comply. As a result, personal data of the data subject are potentially threatened with loss and misuse. Automatic compliance control is able to reduce the effort of compliance checks. However, current approaches are facing several drawbacks, e.g. the effort of employing cryptographic hardware on every single subsystem. In this paper a system design is presented that is able to circumvent several drawbacks of existing solutions thereby supporting and going beyond existing mechanisms for automated compliance control.