20. Hitachi ID Privileged Access Manager Product Evaluation Guidelines
A Why Replication Across Cities is Mandatory
If replication across multiple vaults, each in a different city, seems extreme, consider a recent history of
disasters and what would have happened to a global organization that had a data center containing their
sole password vault in an affected area. The human toll of each event is major, but in the following we focus
on the physical effects:
1. 1995: Kobe earthquake – destroys thousands of buildings in Kobe, Japan.
2. 2003: Northeast blackout – power lost in much of Eastern and Midwest US and Canada for up to 24
hours in some areas. Telecommunications and other infrastructure disrupted.
3. 2004: Indonesian tsunami – destroys towns and villages on Indonesian, Thai, Indian and other coast-
lines.
4. 2005: Hurricane Katrina – knocked out much of Louisiana and Mississippi.
5. 2008: Major earthquake in Szechuan – knocked out major infrastructure in Chengdu (a city of tens of
millions).
6. 2010: Haiti earthquake – destroyed much of Port-au-prince and the country’s infrastructure.
7. 2011: Tohoku earthquake and subsequent meltdown at the Fukushima power plant – physically de-
stroyed and made uninhabitable a large area in Northeast Japan.
8. 2011: New Zealand earthquake damages much of Christchurch.
The point here is that major natural and man-made disasters happen somewhere in the world with some
frequency and cannot be safely ignored as “infrequent” or “only happens somewhere else.” A robust system
must be built with the assumption that a single data center may be destroyed or at least disconnected from
power and/or telecommunications for at least a few hours and perhaps permanently.
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File: /home/dawnm/hipam-poc-guidelines.tex
www.Hitachi-ID.com Date: 2011-09-23