The DBMS must generate audit records when unsuccessful logons or connection attempts occur.

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The DBMS must generate audit records when unsuccessful logons or connection attempts occur.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-58109	SRG-APP-000503-DB-000351	SV-72539r1_rule		Medium

Description
For completeness of forensic analysis, it is necessary to track failed attempts to log on to the DBMS. While positive identification may not be possible in a case of failed authentication, as much information as possible about the incident must be captured.

STIG	Date
Database Security Requirements Guide	2015-12-21

Details

Check Text ( C-58879r1_chk )
Review the DBMS audit settings. If an audit record is not generated each time a user (or other principal) attempts but fails to log on or connect to the DBMS (including attempts where the user ID is invalid/unknown), this is a finding.

Fix Text (F-63317r1_fix)
Configure DBMS audit settings to generate an audit record each time a user (or other principal) attempts but fails to log on or connect to the DBMS. Include attempts where the user ID is invalid/unknown. Ensure that the audit record contains the time of the event and the user ID that was entered (if any).