+SYS.1.3.A2 Careful Allocation of IDs (B)

SYS.1.3.A2 Careful Allocation of IDs (B)

Each login name, each user ID (UID), and each group ID (GID) MUST ONLY be used once. Every user MUST be a member of at least one group. Every GID mentioned in the /etc/passwd file MUST be defined in the /etc/group file. Every group SHOULD only contain the users that are absolutely necessary. In networked systems, care MUST also be taken to ensure that user and group names (UIDs and GIDs) are assigned consistently in the system network if there is a possibility that the same UIDs or GIDs could be assigned to different user or group names on the systems during cross-system access.

1. Panoramica

1.1 Riferimenti

1.2 Requisiti identificati

1.3 Regolamentazioni correlate

2. Requisiti identificati

Requisiti

3. Regolamentazioni correlate

Regolamentazioni

Ticket collegati

Collegamenti
blocks G 0.14 Interception of Information / Espionage
blocks G 0.22 Manipulation of Information
blocks G 0.30 Unauthorised Use or Administration of Devices and Systems
blocks G 0.31 Incorrect Use or Administration of Devices and Systems
blocks G 0.32 Misuse of Authorisation
blocks G 0.45 Data Loss
blocks G 0.46 Loss of Integrity of Sensitive Information