ISO/IEC 27001:2022 Annex A · Control 8.2

Privileged Access Rights: A Practical Implementation Guide

Restrict elevated access to justified, controlled and closely monitored use.

This control concerns allocating and managing privileged access rights.

Practical interpretation: Privilege should be exceptional, attributable and limited in scope and time. Normal work should not use administrative identities.

What should the control achieve?

Privileged roles and accounts are inventoried.
Approval reflects high risk.
Use is strongly authenticated and monitored.
Rights are reviewed and revoked promptly.

Step-by-step implementation

Identify privilege

Include domain, cloud, database, application, network, security and emergency administration.

Separate identities

Provide named administrative accounts distinct from normal accounts.

Approve and limit

Require owner authorization, least privilege, purpose and duration.

Protect credentials

Use MFA, vaulting, rotation and controlled retrieval.

Monitor sessions

Log commands or activity and alert on abnormal use.

Review and remove

Recertify frequently and close dormant, orphan or expired privilege.

What this could look like in practice

Engineers request time-limited production elevation through PAM. Approval comes from the service owner, credentials are vaulted, sessions are recorded and privilege expires automatically.

Activity	Practical implementation	Evidence
Grant	Business need and owner approval are recorded.	PAM request
Use	Named admin identity and MFA create accountability.	Session log
Emergency	Break-glass use alerts management and is reviewed.	Emergency record
Review	Owners recertify privileged entitlements quarterly.	Review report

Implementation evidence

Privileged-access policy
Privileged account inventory
Approval records
PAM configuration
Vault logs
Session records
Emergency reviews
Recertification

Useful metrics

Standing privileged accounts
Expired privilege still active
Unreviewed emergency sessions
Orphan privileged accounts

Common mistakes

Using shared root passwords.
Browsing email with admin accounts.
Permanent privilege for convenience.
Monitoring logs nobody reviews.
Leaving service or vendor privilege unmanaged.

Questions an auditor may ask

Which privileges exist?
How is elevated access approved?
Show a recorded privileged session.
How does emergency access work?

Implementation test: Trace one privileged action to a named person, approved purpose, controlled credential, session evidence and timely expiry.

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This independent educational guide paraphrases the practical intent of the control and does not replace the official ISO standards, professional advice or an organization-specific risk assessment. It is not affiliated with or endorsed by ISO.

ISO 27001 Annex A 8.2: Privileged Access Rights – Practical Implementation Guide