@article{Bishop:1987ac,
	Author = {Matt Bishop},
	Journal = {The Dec Professional Special Edition},
	Month = {June},
	Pages = {44--48},
	Title = {File Protection in {UNIX}},
	Year = {1987},
	Abstract = {UNIX file protection is very simple and straightforward. However, many people are not aware of the richness of this powerful mechanism. In this article we shall discuss file protection in detail, and describe some simple tricks to help users protect the information in their files.},
}