Résumé: The problem of access control and privacy in computer systems is surveyed in terms of existing systems and current proposals. A review of suggested legal and administrative safeguards is given The bulk of the dmcusslon deals with the current technology, its limitations, and some additional safeguards which have been proposed but not implemented. Finally, a few promising computer science research problems m the field are outhned A partially annotated blbhography of hterature in the area is included.

Langue: Anglais