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Business Continuity
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Preparation and recovery guidance that connects technology protection to real service continuity and tested restoration.

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Business Continuity knowledge center

Preparation and recovery guidance that connects technology protection to real service continuity and tested restoration.

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Business Continuity

99 articles
DSE visual briefContinuity & recovery
GuideImportantBusiness ContinuityIT

Place a failover-cluster witness outside the failure domain it must arbitrate

A quorum witness is a deciding vote, not a decorative cluster setting. Select cloud, disk, or file share from the topology; isolate its dependencies from the failures it must resolve; validate access from every node; and retest after cluster or site changes.

Published Reviewed 3 min readBy Gavin Stewart
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DSE visual briefManaged IT operations

Govern every sensitive information exchange through its full lifecycle

Information remains exposed before, during, and after an exchange—regardless of whether it moves through an API, portal, file transfer, email, shared database, or manual process. Put protection duties and exit conditions in an owned agreement.

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

Rank critical components by mission consequence, not replacement cost

The most expensive asset is not always the component whose loss matters most. Trace organizational goals through programs, systems, functions, and components so protection, acquisition, maintenance, and recovery follow operational consequence.

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

Use TLP 2.0 to preserve the sharing boundary of incident information

Threat and incident information loses value when recipients cannot tell who may receive it. Use the four TLP 2.0 labels consistently, keep the source’s marking intact, and add separate handling instructions when TLP does not answer the need.

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

Design cloud forensic readiness before evidence is needed

Cloud investigators depend on provider capabilities, customer configuration, jurisdiction, interfaces, time, and retention that cannot be improvised after an incident. Map evidence needs to cloud capabilities and mitigate gaps before collection becomes urgent.

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

Engineer critical services to anticipate, withstand, recover, and adapt

Cyber resilience is an engineered ability to continue mission-essential outcomes through attack and compromise—not a synonym for prevention or backup. Define what must endure, then design and test for anticipation, resistance, recovery, and adaptation.

Published Reviewed 3 min readBy DSE Security Editorial Team
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