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Page 145 of the DSE IT knowledge center, with source-backed guidance and practical next steps.

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IT knowledge center

Production-minded guidance for endpoints, servers, updates, cloud services, administration, and supportable operations.

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1,513 articles
DSE visual briefContinuity & recovery

Treat Terraform state as production data with locking and recovery

Terraform state binds configuration to real infrastructure and can contain sensitive data. A team needs controlled remote storage, supported locking, restricted access, serialized changes, versioned recovery, and a tested process for failed writes.

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefNetworks & infrastructure

Design Azure Private Endpoint DNS before the first private link

An approved Azure Private Endpoint can still fail when clients resolve the public address or a private zone returns NXDOMAIN. Design service-specific zones, VNet links, hybrid forwarding, fallback, ownership, and tests before deployment.

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefNetworks & infrastructure

Test Path MTU across tunnels and cloud edges before applications stall

VPN, overlay, encapsulation, and cloud paths can carry less payload than an endpoint interface suggests. Validate bidirectional Path MTU, ICMP behavior, transport adaptation, and representative applications before intermittent stalls reach production.

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefContinuity & recovery

Treat the domain registrar as a business-critical control plane

Control of a domain registration can redirect websites and email, disrupt public services, or remove an organization’s online identity. Registrar access deserves named ownership, strong authentication, locks, monitored changes, and an exercised recovery plan.

Published Reviewed 4 min readBy Gavin Stewart
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DSE visual briefNetworks & infrastructure

Govern IPv6 even when the network is called IPv4-only

IPv6 may be active on endpoints, servers, and network equipment before an organization intentionally deploys it. Unmanaged IPv6 creates a parallel path around inventories, filtering, monitoring, segmentation, and incident procedures designed only for IPv4.

Published Reviewed 4 min readBy Gavin Stewart
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DSE visual briefManaged IT operations
PlaybookAdvisoryBusiness ContinuityIT

Operate Windows Server 2025 Hotpatch without pretending reboots disappeared

Windows Server 2025 Hotpatch can remove restarts from many monthly Windows update cycles, but planned and unplanned baselines, .NET, drivers, firmware, and other updates still need maintenance. Build the service around the complete reboot calendar.

Published Reviewed 3 min readBy DSE Security Editorial Team
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