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Continuous Monitoring versus Periodic Assessment

Monitoring and metrics · 1 min read

Two complementary approaches

Continuous monitoring: automated, near real time. Periodic assessment: scheduled, broad view.

Who does what

Continuous monitoring is done by management; continuous auditing by audit.

Where continuous monitoring fits

  • Privileged access and configuration changes.
  • Patch and vulnerability status.
  • Backup success and recovery tests.
  • Payment and transaction anomalies.
  • Cloud configuration drift.

Example. A cloud posture tool alerts within minutes when a storage bucket is made public. The annual risk assessment still reviews whether cloud governance, ownership and appetite fit the business’s growing cloud use.

How the exam asks about it

If the question asks…The answer is usually…
Main benefit of continuous monitoringTimely detection of changes and failures
Does it replace risk assessment?No; they complement each other
Who owns continuous monitoringManagement
Monitoring alerts nobody reviewsLittle value; assign ownership

In short

  • Continuous monitoring uses automated data to watch risks and controls in near real time.
  • Periodic assessments give the broad view: context, scenarios, appetite and gaps tools can't see.
  • Use continuous monitoring for fast-changing, high-risk areas and key controls.
  • Monitoring is a management responsibility; audit may use it but stays independent.
  • Automated monitoring needs good data, tuning and someone to act on alerts.

Exam traps

  • Thinking continuous monitoring replaces risk assessment.
  • Relying only on annual assessments for fast-changing risks.
  • Deploying monitoring tools with nobody reviewing the output.
  • Confusing management's continuous monitoring with audit's continuous auditing.

Slides

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CRISC · Domain 3 · Monitoring and metrics

Continuous Monitoring versus Periodic Assessment

How continuous, automated monitoring of risks and controls complements periodic assessments, what each is good at, and where each fits in the risk program.

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