ISO 27001 Annex : A.9.2.5 Review of User Access Rights & A.9.2.6 Removal or Adjustment of Access Rights

In this article ISO 27001 Annex : A.9.2.5 Review of User Access Rights & A.9.2.6 Removal or Adjustment of Access Rights these two topic has been explained.

A.9.2.5 Review of User Access Rights

Control- Access rights of users should be reviewed regularly by asset owners.

Implementation Guidance- The following should be considered while reviewing the access rights:-

1. Access rights of users should be reviewed at regular intervals and after any changes, such as promotion, demotion or job termination;
2. User access rights for moving from one role to another within the same organization should be reviewed and re-allocated;
3. The privileged access rights authorizations should be reviewed frequently
4. The allocation of access rights should be regularly reviewed to ensure that unauthorized privileges are not obtained;
5. Regular reviews should be registered for changes to privileged accounts.

Other Information- This control probably accounts for potential weaknesses in the execution of the 9.2.1, 9.2.2 and 9.2.6 controls.

Related Product : ISO 27001 Lead Auditor Training And Certification ISMS

A.9.2.6 Removal or Adjustment of Access Rights

Control- Access rights of all employees and external users to information and information processing facilities should be waived upon termination of jobs, contract or agreement, or changed upon adjustment.

Implementation Guidance- Upon termination, an individual’s access rights to information and assets associated with the facilities and services for information processing should be removed or suspended. Whether access rights should be removed will be determined. Changes in employment should be reflected in removing all access rights which have not been approved for the new job. The access rights which should be removed or adjusted include the physical and logical access rights. The removal or adjustment of keys, identification cards, information processing facilities, or subscriptions may be done by removal, revocation, or replacement. Any documentation identifying employees and contractors’ access rights should reflect removal or adjustment of access rights. If a departing employee or external user has identified passwords that are still active for user IDs, these should be updated after termination or change of job, contract, or agreement.

Also Read : ISO 27001 Annex : A.9.2.3 Management of Privileged Access Rights & A.9.2.4 Management of Secret Authentication Information of Users

Access rights for information and assets related to information processing facilities should be restricted or withdrawn before the termination or change of jobs, based on the following risk factors :

1. Whether termination or alteration is initiated by the employee, external user or management team, and the reason for termination;
2. Current responsibilities of client, external user or some other user;
3. Price of currently available assets.

In the current era, it’s always advisable to limit and control access privileges. For an organization, it’s really important that its information assets and accessibility to those assets should always be protected. There should exist Access rights to particular users and should be reviewed regularly. Annex 9.2 covers the guidelines and implementation of controls to safeguard data getting accessed by unauthorized users or to users who are departed from the organization. Infosavvy, training institute in Mumbai provides certification for IRCA CQI ISO 27001:2013 Lead Auditor (LA) and ISO 27001 Lead Implementer (LI) (TÜV SÜD Certification). This certification covers various controls that should be implemented in an organization to keep it away from destructors also trainers in Infosavy are well-skilled and experienced in providing proper guidance and knowledge for keeping the Information security management system secure. This will help the applicant to develop the expertise necessary to carry out the ISMS audit by applying broadly recognized audit principles, procedures, and techniques.

Other Information- Access rights can be divided under some circumstances on the grounds that more people are eligible than the leaving employee or external user, e.g. group IDs. In these cases, departing individuals should be excluded from all group access lists, and arrangements should be made to warn all other employees and external party users concerned not to share this information with the departing person.

In the event of terminations initiated by management, disgruntled employees or external users can deliberately corrupt information or sabotage information processing facilities. In situations where employees resign or are fired, they can be tempted to collect information for potential use.

Questions related to this topic

1. What is ISO 27001 Annex : A.9.2.5 Review of User Access Rights?
2. Explain A.9.2.6 Removal or Adjustment of Access Rights?
3. What is Implementation Guidance for Review of User Access Rights?
4. Explain Implementation Guidance for Removal or Adjustment of Access Rights?
5. What is Difference between A.9.2.5 Review of User Access Rights & A.9.2.6 Removal or Adjustment of Access Rights ?
   

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