CREST Practitioner Security Analyst (CPSA) Practice

What OID is associated with user accounts in systems management?

1. 1.3.6.1.2.1.25.4.2.1.4

2. 1.3.6.1.2.1.77.1.2.25

3. 1.3.6.1.2.1.25.2.3.1.4

4. 1.3.6.1.2.1.6.13.1.3

The correct answer is: 1.3.6.1.2.1.6.13.1.3

The correct OID associated with user accounts in systems management is 1.3.6.1.2.1.25.4.2.1.4. This OID specifically refers to the "hrStorageUsed" object, which is a part of the Host Resources MIB. It is used to represent user account details as part of networked computer management. In the context of systems management, OIDs (Object Identifiers) are essential for uniquely identifying objects or entities in the management information base (MIB) of networked devices. Each OID corresponds to a specific data element within the MIB, allowing for standardized queries and data retrieval. Understanding the correct OID is crucial for network administrators and security analysts as they work to manage, monitor, and secure user accounts effectively within a system. This knowledge aids in the analysis of system performance and user activities, thereby enhancing overall security management strategies.