ISO/IEC 27001

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Security Findings Register

1. Purpose

The Security Findings Register provides a centralized record for identifying, assessing, assigning, tracking, remediating, and closing information-security findings.

It helps the organization maintain a clear audit trail from:

Finding → Evidence → Risk → Owner → Corrective Action → Verification → Closure

The register may be used for findings identified through:

  • Internal audits
  • Independent security reviews
  • ISO 27001 assessments
  • SOC 2 readiness reviews
  • Security control testing
  • Vulnerability assessments
  • Penetration testing
  • Cloud security reviews
  • Supplier assessments
  • Risk assessments
  • Incident investigations
  • Compliance reviews
  • Management reviews
  • Security monitoring
  • Customer assessments
  • Regulatory reviews

2. Core Principle

Identify → Validate → Record → Assess Risk → Assign → Remediate → Verify → Close → Monitor

A finding should remain open until sufficient evidence demonstrates that the agreed corrective action has been completed or an appropriate risk decision has been formally documented.


3. Finding Register

Finding IDDate IdentifiedSourceAreaFindingRiskSeverityOwnerDue DateStatus
SF-001
SF-002
SF-003
  • Open
  • Assigned
  • In Progress
  • Pending Evidence
  • Pending Verification
  • Closed
  • Risk Accepted
  • Risk Transferred
  • Deferred
  • Rejected/Invalidated

4. Finding Identification

Finding Information

FieldDetails
Finding ID
Finding Title
Date Identified
Identified By
Reviewer/Assessor
Source
Review/Assessment ID
Business Owner
Security Owner
Department
System/Asset
Environment☐ Production ☐ Test ☐ Development ☐ Corporate
Location

5. Finding Source

Select the source of the finding.

☐ Internal Audit
☐ Independent Security Review
☐ ISO 27001 Assessment
☐ SOC 2 Assessment
☐ Control Testing
☐ Vulnerability Assessment
☐ Penetration Testing
☐ Cloud Security Review
☐ Supplier Assessment
☐ Risk Assessment
☐ Security Incident
☐ Security Monitoring
☐ Compliance Review
☐ Customer Assessment
☐ Regulatory Review
☐ Management Review
☐ Employee/Security Report
☐ Other: ______________________

Source Reference

Assessment, audit, incident, ticket, report, or other reference.


6. Finding Area

☐ Governance
☐ Risk Management
☐ Asset Management
☐ Information Classification
☐ Access Control
☐ Privileged Access
☐ Authentication/MFA
☐ Cloud Security
☐ Network Security
☐ Endpoint Security
☐ Application Security
☐ Source Code Security
☐ Vulnerability Management
☐ Patch Management
☐ Logging and Monitoring
☐ Incident Management
☐ Backup and Recovery
☐ Business Continuity
☐ Supplier Security
☐ Privacy/Data Protection
☐ Security Awareness
☐ Physical Security
☐ Change Management
☐ Configuration Management
☐ Cryptography
☐ Secrets Management
☐ Information Retention
☐ AI Security
☐ Legal/Regulatory Compliance
☐ Contractual Security
☐ Other: ______________________


7. Requirement or Criteria

Every significant finding should be linked to the requirement, control objective, policy, procedure, risk, or assessment criterion against which the condition was identified.

Requirement

Reference

Requirement/Control ID: ______________________

Policy/Procedure: ____________________________

Contract/Regulation: __________________________

Assessment Criterion: _________________________


8. Finding Description

Condition

Describe what was actually observed.

Expected Condition

Describe what should have been in place.

Evidence

Identify the evidence supporting the finding.

Evidence Reference

Evidence IDEvidence DescriptionDate/Period

9. Finding Classification

Use the organization’s approved finding methodology.

Severity

☐ Critical
☐ High
☐ Medium
☐ Low
☐ Observation
☐ Opportunity for Improvement

Severity Rationale

Explain why the finding received this classification.


10. Risk Assessment

Assess the risk created by the finding.

Potential Impact

Consider:

  • Confidentiality
  • Integrity
  • Availability
  • Privacy
  • Regulatory compliance
  • Customer impact
  • Financial impact
  • Operational impact
  • Reputational impact
  • Contractual impact

Likelihood

☐ Rare
☐ Unlikely
☐ Possible
☐ Likely
☐ Almost Certain

Impact

☐ Insignificant
☐ Minor
☐ Moderate
☐ Major
☐ Severe

Risk Rating

Likelihood: __________________

Impact: ______________________

Risk Level: __________________


11. Risk Statement

Document the risk in a clear format.

Because [condition], there is a risk that [threat/event] could result in [impact].

Example

Because privileged AWS access is not consistently reviewed, there is a risk that unnecessary privileged access could remain active and be misused, potentially resulting in unauthorized changes to production resources.


12. Affected Assets and Information

Asset/SystemInformationClassificationOwnerCriticality

13. Root Cause

Where sufficient information is available, identify the underlying cause.

Root Cause Category

☐ Process
☐ People
☐ Technology
☐ Configuration
☐ Training/Awareness
☐ Governance
☐ Documentation
☐ Supplier
☐ Resource Constraint
☐ Change Management
☐ Design
☐ Monitoring
☐ Other: ______________________

Root Cause Description

Avoid treating the immediate symptom as the root cause where further analysis is necessary.


14. Contributing Factors

Identify factors that contributed to the finding.

☐ Lack of ownership
☐ Inadequate process
☐ Inadequate training
☐ Technology limitation
☐ Configuration error
☐ Incomplete monitoring
☐ Insufficient resources
☐ Supplier dependency
☐ Process not followed
☐ Process not defined
☐ Other: ______________________

Details


15. Existing Controls

Document controls that already reduce the risk.

Existing ControlEffectivenessEvidence

Existing Mitigations


16. Immediate Risk Treatment

Where the finding creates an immediate risk, document temporary action.

ActionOwnerDateResult

Temporary Control


17. Corrective Action

Define the action required to address the finding.

Corrective Action

Corrective Action Objective

Describe the intended outcome.

Action Owner

Name: ______________________

Role: _______________________

Department: _________________

Target Date



18. Corrective Action Plan

Action IDActionOwnerPriorityDue DateStatus
CA-001
CA-002
CA-003

19. Remediation Evidence

Document evidence demonstrating that corrective action was implemented.

EvidenceDescriptionDateProvided ByReference

Examples:

  • Updated configuration
  • Access review
  • Policy approval
  • Security test
  • Ticket closure
  • Screenshot
  • System report
  • Training record
  • Updated procedure
  • Monitoring evidence
  • Retest result

Sensitive credentials and secret values should not be stored in the register.


20. Verification

Corrective actions should be verified before the finding is closed where appropriate.

Verification Method

☐ Evidence review
☐ Retesting
☐ Configuration review
☐ Sampling
☐ Interview
☐ Observation
☐ Technical validation
☐ Follow-up audit
☐ Other: ______________________

Verification Result

☐ Effective
☐ Partially Effective
☐ Ineffective
☐ Further Evidence Required

Verification Notes

Verified By: ______________________

Verification Date: _________________


21. Residual Risk

After remediation, reassess the remaining risk.

Original Risk: _____________________

Residual Risk: _____________________

Residual Risk Level

☐ Low
☐ Medium
☐ High
☐ Critical

Residual Risk Rationale


22. Risk Treatment Decision

☐ Reduce
☐ Avoid
☐ Transfer/Share
☐ Accept

Risk Acceptance Required?

☐ Yes
☐ No

If yes:

Risk Owner: ______________________

Approval Date: ___________________

Risk Acceptance Reference: ________


23. Finding Status

Current Status

☐ Open
☐ Assigned
☐ In Progress
☐ Pending Evidence
☐ Pending Verification
☐ Closed
☐ Risk Accepted
☐ Deferred
☐ Invalidated

Status Date


Status Comments


24. Finding Closure

A finding may be closed when:

☐ Corrective action completed
☐ Required evidence received
☐ Evidence reviewed
☐ Corrective action verified
☐ Residual risk assessed
☐ Risk acceptance completed where applicable
☐ Finding status updated
☐ Closure approved where required

Closure Statement

Closed By: ______________________

Closure Date: ___________________

Closure Evidence Reference: ______


25. Overdue Findings

The organization should monitor findings that exceed their agreed target dates.

Finding IDOwnerDue DateDays OverdueReasonEscalationNew Date

Escalation

Overdue significant findings should be escalated according to the organization’s risk-management and governance process.


26. Finding Aging

Track how long findings remain open.

Finding IDDate IdentifiedCurrent DateAgeSeverityStatus

Aging Categories

AgeCategory
0–30 daysCurrent
31–60 daysAging
61–90 daysExtended
91–180 daysLong Outstanding
>180 daysManagement Attention

The organization may define different thresholds based on its risk methodology.


27. Findings by Severity

SeverityOpenIn ProgressPending VerificationClosedTotal
Critical
High
Medium
Low
Observation

28. Findings by Source

SourceOpenClosedTotal
Internal Audit
Independent Review
Vulnerability Assessment
Penetration Test
Supplier Assessment
Incident
Control Testing
Other

29. Findings by Security Area

Security AreaOpenClosedHigh/Critical
Access Control
Cloud Security
Application Security
Vulnerability Management
Incident Management
Supplier Security
Data Protection
Business Continuity
Other

30. Recurring Findings

Identify findings that have occurred repeatedly.

Finding AreaPrevious FindingCurrent FindingRecurrenceRoot Cause

Recurrence Assessment

☐ No recurrence
☐ Similar issue identified
☐ Recurring issue
☐ Systemic issue

Recurring findings should be considered for deeper root-cause analysis and management attention.


31. Risk Trend

Track whether security findings indicate an improving or deteriorating control environment.

Trend

☐ Improving
☐ Stable
☐ Increasing Risk
☐ Mixed
☐ Unable to Determine

Trend Analysis


32. Management Summary

Key Findings

Significant Risks

Overdue Actions

Recurring Issues

Management Actions Required


33. Security Findings Dashboard

Key Metrics

Total Findings: __________

Open Findings: __________

High/Critical Open Findings: __________

Overdue Findings: __________

Closed During Period: __________

Average Closure Time: __________

Recurring Findings: __________

Management Indicators

MetricCurrentPrevious PeriodTrend
Total findings
Open findings
High/Critical findings
Overdue findings
Average closure time
Recurring findings

34. Security Finding Record — Detailed Template

Use the following record for each significant finding.

Finding ID

SF-____

Basic Information

Title: ______________________________

Date Identified: _____________________

Source: _____________________________

Review/Assessment ID: _______________

Area: _______________________________

System/Asset: _______________________

Requirement

Condition

Evidence

Risk

Severity

☐ Critical ☐ High ☐ Medium ☐ Low ☐ Observation

Root Cause

Existing Controls

Corrective Action

Owner

Target Date

Remediation Evidence

Verification

Residual Risk

Risk Treatment

Final Status

Closure Approval

Name: ______________________________

Date: ______________________________


35. AWS SaaS Startup Example

Finding

Finding ID: SF-001

Title: Privileged AWS access review evidence incomplete

Source: Independent Security Review

Area: Access Control / Cloud Security

System: AWS Production

Severity: Medium

Requirement

The organization’s privileged-access procedure requires periodic review of privileged accounts.

Condition

One sampled privileged AWS account did not have sufficient evidence demonstrating completion of the required periodic access review.

Evidence

  • AWS IAM account listing
  • Privileged-access register
  • Access review records

Risk

Unnecessary privileged access could remain active without timely detection, increasing the risk of unauthorized administrative activity.

Existing Controls

  • MFA enabled
  • Individual AWS identities
  • IAM policies
  • CloudTrail logging

Root Cause

The access-review process did not consistently capture evidence for all privileged accounts.

Corrective Action

Perform a complete privileged-access review and update the access-review process to ensure evidence is consistently retained.

Owner: Head of Engineering

Target Date: 15 November 2026

Verification

Reviewer will inspect:

  • Updated access review
  • AWS IAM account list
  • Review approval
  • Evidence-retention mechanism

Closure Condition

Finding may be closed once the corrective action is implemented and evidence demonstrates that the control is operating as intended.


36. Startup-Friendly Finding Management

Startups should avoid creating an unnecessarily complicated finding-management process.

Minimum Required Fields

For every finding, maintain:

  1. Finding ID
  2. Source
  3. Requirement
  4. Finding description
  5. Evidence
  6. Risk
  7. Severity
  8. Owner
  9. Corrective action
  10. Due date
  11. Verification
  12. Status
  13. Closure evidence

Practical Workflow

Identify → Record → Risk Rate → Assign → Fix → Evidence → Verify → Close

For critical or high-risk findings, add:

  • Root-cause analysis
  • Immediate risk treatment
  • Management escalation
  • Residual-risk assessment
  • Formal risk acceptance where applicable

37. Finding Management Rules

The organization should establish basic rules for the register.

Rule 1 — Every Finding Has an Owner

No significant finding should remain unassigned.

Rule 2 — Every Finding Has Evidence

Findings should be supported by sufficient evidence.

Rule 3 — Every Significant Finding Has a Risk Assessment

The organization should understand the potential impact of leaving the issue unresolved.

Rule 4 — Every Finding Has a Target Date

Target dates should reflect severity and risk.

Rule 5 — Closure Requires Evidence

A ticket marked “resolved” should not automatically mean the security finding is closed.

Rule 6 — Verify Significant Remediation

High-risk findings should normally receive independent or appropriately separated verification before closure.

Rule 7 — Risk Acceptance Is Not Finding Closure by Default

Where risk is accepted, retain the finding and record the formal risk-acceptance decision according to the organization’s process.

Rule 8 — Recurring Findings Require Attention

Repeated findings may indicate a systemic control weakness.


38. Common Mistakes

Avoid:

  • Recording findings without evidence.
  • Assigning findings without an owner.
  • Using vague descriptions such as “security needs improvement.”
  • Closing findings based only on verbal confirmation.
  • Ignoring overdue findings.
  • Treating every finding as the same severity.
  • Failing to identify the underlying requirement.
  • Fixing symptoms without addressing root causes.
  • Closing findings without verification.
  • Losing evidence supporting closure.
  • Accepting risk without documented authorization.
  • Creating duplicate findings for the same underlying issue.
  • Allowing recurring findings to remain unresolved.
  • Storing passwords, API keys, private keys, or other secrets in the register.

39. Relationship With Other ISMS Documents

DocumentRelationship
Information Security Review ReportGenerates findings
Independent Review ReportGenerates independent-review findings
Internal Audit ReportGenerates audit findings
Security Control Testing RegisterRecords control-test results
Vulnerability RegisterTracks technical vulnerabilities
Risk RegisterTracks organizational risks
Corrective Action TrackerTracks remediation actions
Risk Acceptance RegisterRecords accepted risks
Incident RegisterTracks security incidents
Supplier AssessmentGenerates supplier findings
Management ReviewReviews significant findings
ISMS Improvement LogTracks broader improvements

40. ISO/IEC 27001 Connection

A Security Findings Register supports the organization’s ability to maintain evidence of identified weaknesses, corrective actions, risk treatment, and continual improvement.

The register itself is not a universally prescribed ISO/IEC 27001 form. Its structure, severity model, ownership, target dates, verification requirements, and retention should be aligned with the organization’s:

  • ISMS
  • Risk-management methodology
  • Internal audit process
  • Corrective-action process
  • Security review process
  • Legal/regulatory obligations
  • Contractual requirements
  • Business requirements

41. Audit Evidence

Retain appropriate evidence such as:

☐ Finding record
☐ Requirement reference
☐ Review/audit report
☐ Supporting evidence
☐ Risk assessment
☐ Root-cause analysis
☐ Corrective-action plan
☐ Remediation evidence
☐ Verification evidence
☐ Risk acceptance
☐ Closure approval
☐ Management escalation
☐ Trend analysis

Evidence should be protected from unauthorized modification and access.


42. Final Security Findings Audit Trail

For every significant finding, the organization should be able to demonstrate:

What was found?
When was it found?
Who identified it?
What requirement was not met or what weakness was observed?
What evidence supports the finding?
What risk does it create?
How serious is the risk?
Who owns the issue?
What corrective action was agreed?
When should it be completed?
What evidence demonstrates remediation?
Who verified the remediation?
What residual risk remains?
Was risk acceptance required?
When and how was the finding closed?

Final Principle

A finding is not closed because someone says it is fixed. It is closed when the organization has sufficient evidence that the agreed action was implemented, the result was verified, and the remaining risk has been appropriately addressed.