Page 4 of the DSE Security Knowledge Hub, with source-backed guidance, checklists, explainers, and playbooks.
Shared mailboxes outlive projects and teams unless someone owns membership, direct sign-in, forwarding, retention, licensing, automation, and closure. Govern each mailbox as a business service, not a permanent bucket of delegated access.
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Retention policies, retention labels, records controls, and eDiscovery holds answer different questions. Route each requirement through legal, records, privacy, workload, license, scope, deployment, validation, exception, and release decisions.
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Group Managed Service Accounts let supported domain services use domain-managed passwords and simplified SPN management. Migration still requires application support, dependency discovery, least privilege, host authorization, staged testing, and rollback.
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AD CS can issue credentials used for authentication, signing, and encryption. Treat certification authorities, templates, enrollment rights, web endpoints, keys, revocation, and recovery as high-value identity infrastructure.
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Windows Credential Guard isolates selected secrets with virtualization-based security, but legacy protocols, delegation, security packages, remote access, firmware, virtualization, and applications can change behavior. Discover and pilot before enforcement.
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Browser extensions can read pages, alter traffic, and retain access long after their original purpose ends. Govern them as software: approve by need and permission, assign an owner, inventory deployment, review change, and remove them predictably.
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A misplaced switch or unexpected bridge can change Layer 2 topology and disrupt a site. Define the intended spanning-tree root, classify ports, apply platform-appropriate protections, monitor topology changes, and test recovery.
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Modern devices can present private MAC addresses per Wi-Fi network and may rotate them. Inventory and network access designs that treat a hardware address as durable identity need stronger signals, documented exceptions, and tested support workflows.
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SNMPv3 can add authentication, integrity, privacy, and scoped access, but a rushed cutover can silently drop polling or notifications. Migrate by device class, verify manager support, test both directions, and retain rollback.
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A 6 GHz design is more than a faster radio. Client support, security mode, device class, indoor or outdoor location, power limits, channel availability, and automated frequency coordination can change what may be deployed.
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