ACF2 SECVOLS GSO record value must be set to VOLMASK(). Any local changes are justified and documented with the ISSO.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-223512 | SRG-OS-000185-GPOS-00079 | ACF2-ES-000950 | SV-223512r958552_rule | 2025-03-11 | 9 |
| Description |
|---|
| The SECVOLS record defines the DASD and tape volumes for which CA-ACF2 provides volume-level protection. Information at rest refers to the state of information when it is located on a secondary storage device (e.g., disk drive and tape drive, when used for backups) within an operating system. This requirement addresses protection of user-generated data, as well as operating system-specific configuration data. Organizations may choose to employ different mechanisms to achieve confidentiality and integrity protections, as appropriate, in accordance with the security category and/or classification of the information. |
| ℹ️ Check |
|---|
| From an ACF command screen enter: SET CONTROL(GSO) LIST SECVOLS If the GSO SECVOLS record values conform to the following requirements, this is not a finding. VOLMASK() NOTE: Local changes will be documented in writing with supporting documentation. If there is any deviation from the above requirements in the GSO SECVOLS record values, this is a finding. |
| ✔️ Fix |
|---|
| Define the GSO SECVOLS record values to conform to the following requirements. VOLMASK() Example: SET C(GSO) INSERT SECVOLS VOLMASK() F ACF2,REFRESH(SECVOLS) |