Assessment Objectives

In addition to relevant policies, standards and procedures, the assessor shall examine, interview, and/or test to determine if appropriately scoped evidence exists to support the claim that:

• MON-03_A01 the frequency at which system audit records are reviewed and analyzed is defined.
  Defined parameters: at least weekly
  Assessment rigor: 1
  Origin: 171A_R3_A.03.03.05.ODP[01]
• MON-03_A02 system audit records are reviewed and analyzed per an organization-defined frequency for indications and the potential impact of inappropriate or unusual activity.
  Defined parameters: at least weekly
  Assessment rigor: 1
  Origin: 171A_3.3.3[a] 171A_3.3.3[b]
• MON-03_A03 response actions to system security alerts and advisories are identified.
  Assessment rigor: 1
  Origin: 171A_3.14.3[a]
• MON-03_A04 system security alerts and advisories are monitored.
  Assessment rigor: 1
  Origin: 171A_3.14.3[b]
• MON-03_A05 actions in response to system security alerts and advisories are taken.
  Assessment rigor: 1
  Origin: 171A_3.14.3[c]
• MON-03_A06 the frequency of event types selected for logging are reviewed and updated.
  Defined parameters: at least weekly
  Assessment rigor: 2
  Origin: 171A_R3_A.03.03.01.ODP[02]
• MON-03_A07 event types being logged are updated based on the review.
  Assessment rigor: 2
  Origin: 171A_3.3.3[c]
• MON-03_A08 a process for determining when to review logged events is defined.
  Assessment rigor: 2
  Origin: 171A_3.3.3[a]
• MON-03_A09 the event types selected for logging are reviewed <A.03.03.01.ODP[02]: frequency>.
  Defined parameters: at least every 12 months and after any significant incidents or significant changes to risks
  Assessment rigor: NIST 800-171
  Origin: 171A_R3_A.03.03.01.b[01]
• MON-03_A10 system audit records are reviewed and analyzed <A.03.03.05.ODP[01]: frequency> for indications and the potential impact of inappropriate or unusual activity.
  Defined parameters: at least weekly
  Assessment rigor: NIST 800-171
  Origin: 171A_R3_A.03.03.05.a
• MON-03_A11 security-relevant telemetry is reviewed per an organization-defined frequency for indications of inappropriate or unusual activity.
  Assessment rigor: 1
  Origin: SCF Created
• MON-03_A12 incidents identified through event log and security-relevant telemetry review are escalated in accordance with established timelines and procedures.
  Assessment rigor: 2
  Origin: SCF Created

Kapcsolt feladatok

• Secure Controls Framework -

  EN: GRCA includes the Secure Controls Framework® (SCF) content, © Secure Controls Framework Council, LLC, used under the Creative Commons Attribution-NoDerivatives 4.0 International Public License. SCF control numbers, names, descriptions and mappings appear exactly as published by the SCF Council – https://securecontrolsframework.com. GRCA may group or reorder SCF content for display, which does not change SCF content; the mappings are shown as links to the frameworks they name. Learn more at https://securecontrolsframework.com.

  DE: GRCA enthält Inhalte des Secure Controls Framework® (SCF), © Secure Controls Framework Council, LLC, genutzt unter der Creative Commons Attribution-NoDerivatives 4.0 International Public License. Nummern, Namen, Beschreibungen und Zuordnungen der SCF-Controls erscheinen genau so, wie der SCF Council sie veröffentlicht – https://securecontrolsframework.com. GRCA gruppiert oder sortiert SCF-Inhalte für die Anzeige, ohne sie zu verändern; die Zuordnungen erscheinen als Verknüpfungen zu den genannten Regelwerken. Mehr unter https://securecontrolsframework.com.