MLPS 2.0 level-3 preparation checklist
Level-3 assessment covers technical areas (physical environment, network, boundary, computing environment, security management centre) and management areas (policies, organisation, people, construction and operations).
To prepare: complete grading and filing; document assets and network topology; deploy firewall, WAF, log auditing and a bastion host; finish policies and incident plans; and run an internal gap assessment before the formal test.