Maintenance (PR.MA): Maintenance and repairs are performed for all industrial controls and information system components. Readiness Implemented a process to: PR.MA Informal Developing Established N/A Use approved and controlled tools to timely 1 perform, repair, and log maintenance and repairs Approve, log, and perform all remote 2 maintenance of organizational assets to prevent unauthorized access Protective Technology (PR.PT): The security and resilience of systems and assets are managed through the use of technology security solutions that are consistent with related policies, procedures, and agreements. Readiness Implemented a process to: PR.PT Informal Developing Established N/A Create, document, implement, and review 1 records 2 Protect and restrict use of removable Limit access systems and assets to the minimal 3 level necessary to maintain normal functioning 4 Protect communications and control networks Please see on page 23 to calculate your score for “Scoring” “Protect.”
Maintenance (PR.MA): Maintenance and repairs are performed for all industrial controls and information system components. PR.MA Implemented a process to: Readiness Informal Developing Established N/A 1 Use approved and controlled tools to timely perform, repair, and log maintenance and repairs 2 Approve, log, and perform all remote maintenance of organizational assets to prevent unauthorized access Protective Technology (PR.PT): The security and resilience of systems and assets are managed through the use of technology security solutions that are consistent with related policies, procedures, and agreements. PR.PT Implemented a process to: Readiness Informal Developing Established N/A 1 Create, document, implement, and review records 2 Protect and restrict use of removable 3 Limit access systems and assets to the minimal level necessary to maintain normal functioning 4 Protect communications and control networks Please see “Scoring” on page 23 to calculate your score for “Protect.”