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CISM Terms

ISACA CISM

ISACA CISM

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Flashcards 43
Language English
Category Technology
Level Other
Created / Updated 14.11.2013 / 16.08.2019
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What factors must be considered when selecting a recovery site?

- Interruption window - RTO - RPO - SDO - MTO - Proximity factors - Location - Nature of probable disruptions

What methods exist to provide telecomunications continuity?

1) Redundancy: provide extra capacity, multiple paths between routers, use dynamic routing protocols 2) Alternative routing: using of different networks, circuits or end-points 3) Diverse routing: routing traffic through splitt or duplicate cable facilities 4) Long-haul network diversity: using multiple carriers 5) Last-mile circuit protection: use redundant combinations for the last mile 6) Voice recovery: redundant cabling and alternative routing for voice

What is the grandfahter-father-son backup concept?

Use of different backups for daily, weekly and monthly backups

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