This paper discusses file system Access Control Lists as implemented in several UNIX-like operating systems. After recapitulating the concepts of these Access Control Lists that ...
GNU Mailman is a mailing list management system that has been in production use since 1998. In December 2002, a version 2.1 was released containing many new features. This paper w...
We present the design and implementation of CGD, the CryptoGraphic Disk driver. CGD is a pseudo-device driver that sits below the buffer cache, and provides an encrypted view of a...
We explore the requirements, design, and implementation of the TrustedBSD MAC Framework. The TrustedBSD MAC Framework, integrated into FreeBSD 5.0, provides a flexible framework ...
Robert Watson, Wayne Morrison, Chris Vance, Brian ...
We present Active Spam Killer (ASK), a program that attempts to validate unknown senders before allowing delivery of their message. Validation occurs by means of a challenge reply...