03.01.08E Account Monitoring for Atypical Usage

Statement

• Monitor system accounts for {{ insert: param, A.03.01.08E.ODP.01 }}.

• Report atypical usage of system accounts to {{ insert: param, A.03.01.08E.ODP.02 }}.

Guidance

Atypical usage includes accessing systems at certain times of the day or from locations that are not consistent with the normal usage patterns of individuals. Monitoring for atypical usage may reveal rogue behavior by individuals or an attack in progress. This requirement enhances SP 800-171 requirement 03.01.01.

Statement

• (includes detect) Reduce risk due to ignorance of threat events and possible replicated or similar threat events in the same or similar environments.

  • Reduce likelihood of impact.

  • The adversary loses the advantage of stealth as defenders are better prepared by developing and sharing threat intelligence.

Assessment objective

system accounts are monitored for {{ insert: param, A.03.01.08E.ODP.01 }}.

Assessment objective

atypical usage of system accounts is reported to {{ insert: param, A.03.01.08E.ODP.02 }}.

Assessment method

• Access control policy procedures addressing account management system design documentation system configuration settings and associated documentation system monitoring records system audit records audit tracking and monitoring reports system security plan other relevant documents or records

Assessment method

• Personnel with account management responsibilities system/network administrators personnel with information security responsibilities

Assessment method

• Mechanisms implementing account management functions

1. Overzicht

1.1 Referenties

1.2 Geïdentificeerde eisen

1.3 Gerelateerde regelingen

2. Geïdentificeerde eisen

3. Gerelateerde regelingen

Gekoppelde issues

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final