Preparation and recovery guidance that connects technology protection to real service continuity and tested restoration.
Preparation and recovery guidance that connects technology protection to real service continuity and tested restoration.
NIST explicitly includes physical access-control systems in OT and frames their security around mapped data flows, segmentation, controlled remote access, and availability.
Read the guideNIST SP 1339 treats OT recovery as more than copying configuration files: tools, licenses, compatible spares, documentation, integrity, and restore tests all matter.
Read the checklistProfile G standardizes important recording and retrieval interfaces, but a resilient edge-recording design still needs capacity, outage, recovery, and evidence tests.
Read the guideAxis places evidence collection between detection and cleanup and warns that changing or powering off a suspected device can destroy information needed for investigation.
Read the playbookNIST SP 800-88 Rev. 2 emphasizes a governed media-sanitization program, appropriate clear, purge, or destroy methods, and separate verification and validation.
Read the checklistOneDrive Known Folder Move can redirect familiar Windows folders to the cloud, but prior redirection, other tenants, unsupported files, storage, bandwidth, and sync health must be resolved first.
Read the playbookService health reports active Microsoft 365 issues, while Message center reports planned changes and required actions. Both need named owners, triage criteria, tracked tasks, and an out-of-band status path.
Read the playbookEmergency access accounts provide a recovery path when normal administrators cannot sign in or activate a role. They must be independent, strongly protected, monitored, and tested without becoming everyday admin accounts.
Read the checklistIntune can deploy standard or silent BitLocker encryption, but production readiness depends on supported hardware, usable recovery-key escrow, policy compatibility, and removal of conflicting encryption software.
Read the checklistDDoS readiness requires prioritized public services, provider coverage and emergency contacts, observable baselines, upstream mitigation, exercised decisions, and validated recovery.
Read the playbook