A Timed Access Control Model Based on Purposes to Amplify Privacy

Information owners, based on their publication purposes their information and use of information for the same purpose, which is to be published. So there is a way to control access to published information, is essential. This model on the one hand to help organizations and companies so that customers related with your business activity and attract the other hand, this allows information to owners who are able to collect information (companies and organizations) in the use personal information your limit. Two purposes, purposes allowed and purposes unauthorized divided, and the owners of the information, whether allowed or unauthorized define them. This model purposes to determine a time parameter adds information owners to publication their information limit; This means that owners of information, for purposes that have chosen to set time range addressing. The use of information is possible in this time frame. There is time range on the release of information will amplify privacy. Since the publication of confidential documents, secret, secretive completely passive defense is important, this model, to determine the time of publication of national documents and military passes at the wrong time stop. Since the release of confidential documents, secret, secret and completely passive defense is very important series, this model, by specifying a time range of national and military documents to prevent the wrong time.