For each of the three basic options for replacing IT infrastructure (cold sites, hot sites, and real-time mirroring), give an example of an organization that could use that approach as part of its DRP. Be prepared to defend your answer.
Answer preview
Cold sites are disaster recovery services which provide office space but requires the customer to supply and install materials needed to ensure business operations continue. IT helpdesks such as Hewlett Packard Enterprise may use cold sites during emergencies such as loss of electricity and fire. This is because their services still need to run therefore will be run remotely by the employees by accessing the files online. Hot sites are disaster recovery services which ensure the continuation of business computer and network operations in instances where there is a computer disaster. Hot sites harbor equipment required for the activities to continue ranging from computer equipment, office space, and furniture. Walmart is an example of a large corporate retailer that would use a hot site because in as much as they can be shut down for a while; paper orders can be used to keep track of sales until the hot site is finally set up. The last recovery service that can be employed in real-time mirroring which involves copying of data to multiple storage locations. Institutions such as the Federal Bureau of Investigation are essential for the security of the people and cannot afford to be down for more than a minute. For this reason, they must have real-time mirroring systems.
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