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ONTAP must automatically audit account-enabling actions.

An XCCDF Rule

Description

Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of reestablishing access. One way to accomplish this is for the attacker to simply enable a new or disabled account. Notification of account enabling is one method for mitigating this risk. A comprehensive account management process will ensure an audit trail, which documents the creation of application user accounts and notifies administrators and Information System Security Officer (ISSO). Such a process greatly reduces the risk that accounts will be surreptitiously created and provides logging that can be used for forensic purposes.

ID
SV-246925r961290_rule
Version
NAOT-AC-000004
Severity
Medium
References
Updated

Remediation Templates

A Manual Procedure

Use "cluster log-forwarding show" to identify defined ONTAP remote syslog servers. If no remote syslog servers are defined, use "cluster log-forwarding create" to define a syslog destination.

On the remote syslog server, use commands available to check for new account creation or enabling a disabled account.