| 摘要 |
<p>There is provided a policy composing apparatus for composing a policy for use in obfuscating requested information prior to providing it to a requesting party in order to protect privacy. The policy composing apparatus comprises, among other things, a detecting unit configured to detect a potential threat to privacy caused by release of requested information, by analyzing a request for information, a searching unit configured to search for a set of policy fragments that can relieve the potential threat, an excluding unit configured to exclude unsuitable policy fragments from the set of policy fragments, and a composing unit configured to compose the policy based on one or more policy fragments selected from the set of policy fragments from which the unsuitable policy fragments have been excluded.</p> |
