IDMS data sets will be properly protected.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-46	ZIDM0020	SV-46r3_rule		Medium

Description
IDMS is a database management system that provides the facilities to design, create, access, and manage database files. Unauthorized access to IDMS system data sets could result in the compromise of the confidentiality, integrity, and availability of the IDMS region, applications, and customer data.

STIG	Date
z/OS ACF2 STIG	2015-03-27

Details

Check Text ( C-41833r3_chk )
Refer to the following report produced by the Data Set and Resource Data Collection: ACF2 - SENSITVE.RPT(ID.MSRPT) RACF - SENSITVE.RPT(IDMSRPT) - RACFCMDS.RPT(LISTUSER) - RACFCMDS.RPT(LISTGRP) TSS - SENSITVE.RPT(IDMSRPT) - SENSITVE.RPT(GLOBRPT) Verify that the accesses to the CA IDMS data sets are properly restricted. If the following guidance is true, this is not a finding. (for All ACPs) ___ The ACP data set access authorizations restricts READ access to auditors. ___ The ACP data set access authorizations restricts WRITE and/or greater access to systems programming personnel. (For RACF) ___ The RACF data set access authorizations specify UACC(NONE) and NOWARNING.

Check Text ( C-41833r3_chk )

Refer to the following report produced by the Data Set and Resource Data Collection:

ACF2
- SENSITVE.RPT(ID.MSRPT)
RACF
- SENSITVE.RPT(IDMSRPT)
- RACFCMDS.RPT(LISTUSER)
- RACFCMDS.RPT(LISTGRP)
TSS
- SENSITVE.RPT(IDMSRPT)
- SENSITVE.RPT(GLOBRPT)

Verify that the accesses to the CA IDMS data sets are properly restricted. If the following guidance is true, this is not a finding.

(for All ACPs)
___ The ACP data set access authorizations restricts READ access to auditors.

___ The ACP data set access authorizations restricts WRITE and/or greater access to systems programming personnel.

(For RACF)
___ The RACF data set access authorizations specify UACC(NONE) and NOWARNING.

Fix Text (F-18265r1_fix)
Verify with the IAO that all IDMS system data sets are protected by the ACP so only authorized users can access these data sets and only with the appropriate levels of permission.