Safe distance for redundant sites
Boa tarde, gostaria de saber em qual norma informa a distância recomendada entre sites de redundância e qual seria essa distância de segurança?
(Good afternoon, I would like to know which standard tells you the recommended distance between redundancy sites and what would be this safety distance?)
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ISO 27001 DOCUMENTATION TOOLKIT
Step-by-step implementation for smaller companies.
Find out more 
ISO 27001 DOCUMENTATION TOOLKIT
Step-by-step implementation for smaller companies.
Find out more
ISO 27001 DOCUMENTATION TOOLKIT
Step-by-step implementation for smaller companies.
Find out more
ISO 22301, ISO standard for business continuity management, and most regulations and industry practices do not define any specific distance to recovery sites, because many factors can affect what would be considered a “safe” distance (e.g., type of disaster, access to public services, risk level, etc.). From our experience, I suggest you start a discussion suggesting a distance between 30 miles (50 kilometers) and 100 miles (160 kilometers) away from your primary location and from that analyze your organization's context (a geographic situation, available resources, required investment, etc.).
This article will provide you a further explanation about distance of recovery site:
- Disaster recovery site – What is the ideal distance from primary site? https://advisera.com/27001academy/knowledgebase/disaster-recovery-site-what-is-the-ideal-distance-from-primary-site/
This material will also help you regarding the distance of recovery site:
- Book Becoming Resilient: The Definitive Guide to ISO 22301 Implementation https://advisera.com/books/becoming-resilient-the-definitive-guide-to-iso-22301-implementation/
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Sep 17, 2019