Maintaining system security
Every computer system needs protection from unauthorized
people accessing the computer, disks, and system files.
The security features present on your system represent
enhancements to the basic
security features of UNIX operating systems.
SCO OpenServer systems are designed to meet the requirements
of the C2 class of trust as defined by the
Department of Defense
Trusted Computer System Evaluation Criteria
(also known as TCSEC or the Orange Book).
This chapter explains how to use the security features to maintain
a trusted system. Features affecting the ordinary user are described in
``Using a secure system''.
Security maintenance includes:
Understanding system security
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003