Security
Tru64 UNIX Version 4.0F or higher, April 1999

© Digital Equipment Corporation 1999. All rights reserved.

This manual describes how to operate the Compaq Tru64 UNIX (formerly DIGITAL UNIX) system in a secure manner. It includes traditional UNIX security procedures and operation with the optional enhanced security subsets installed. The Security Integration Architecture (SIA) and access control lists (ACLs) are also documented in this manual. This manual has information for users, system administrators, and programmers.

COMPAQ, the Compaq logo, and the Digital logo are registered in the U.S. Patent and Trademark Office. The following are trademarks of Digital Equipment Corporation: ALL-IN-1, Alpha AXP, AlphaGeneration, AlphaServer, AltaVista, ATMworks, AXP, Bookreader, CDA, DDIS, DEC, DEC Ada, DECevent, DEC Fortran, DEC FUSE, DECnet, DECstation, DECsystem, DECterm, DECUS, DECwindows, DTIF, Massbus, MicroVAX, OpenVMS, POLYCENTER, PrintServer, Q-bus, StorageWorks, Tru64, TruCluster, TURBOchannel, ULTRIX, ULTRIX Mail Connection, ULTRIX Worksystem Software, UNIBUS, VAX, VAXstation, VMS, and XUI. Other product names mentioned herein may be the trademarks of their respective companies.

AIX is a registered trademark of International Business Machines Corporation. Open Software Foundation, OSF, OSF/1, OSF/Motif, and Motif are trademarks of the Open Software Foundation, Inc. MIPS is a trademark of MIPS Computer Systems, Inc. NFS is a registered trademark of Sun Microsystems, Inc. ONC is a trademark of Sun Microsystems, Inc. Adobe, Acrobat Reader, PostScript, and Display PostScript are registered trademarks of Adobe Systems Incorporated. Tektronix is a trademark of Tektronix, Inc. Teletype is a registered trademark of AT&T in the USA and other countries. UNIX is a registered trademark and The Open Group is a trademark of The Open Group in the US and other countries. X/Open is a trademark of X/Open Company Limited. All other trademarks and registered trademarks are the property of their respective holders.