Security level 50
Security level 50 is designed to meet some of the requirements defined by the Controlled Access Protection Profile (CAPP) for Common Criteria (CC) compliance. Security level 50 provides enhanced integrity protection, in addition to what is provided by security level 40, for installations with strict security requirements.
The security functions included for security level 50 are described in
the topics that follow:
- Restricting user domain object types (*USRSPC, *USRIDX, and *USRQ)
- Restricting message handling between user and system state programs
- Preventing modification of all internal control blocks