The term "hot site" refers to a:

A "hot site" is a fundamental concept in business continuity and disaster recovery planning. It refers to an alternate facility that is fully equipped with the necessary computer hardware, software, telecommunications infrastructure, and environmental controls. It is designed to be a mirrored or near-mirrored replica of the primary production site, allowing an organization to resume critical operations within a very short period (typically hours) following a disaster or major disruption at the primary location.

A. This describes a radiological or hazardous material (HAZMAT) contamination zone, which is unrelated to the business continuity definition of a hot site.

B. This is a law enforcement or criminal justice term for a place where stolen goods are kept, which has no connection to disaster recovery.

C. This describes a specific type of equipment failure or environmental issue within a facility, not a pre-planned, fully functional alternate recovery site.

1. Fischer

R. J.

Halibozek

E.

& Walters

D. C. (2019). Introduction to Security (10th ed.). Butterworth-Heinemann. In the context of business continuity

the text defines a hot site as "a fully configured and ready-to-operate data processing facility" (Chapter 15

Business Continuity Planning).

2. National Institute of Standards and Technology (NIST). (2010). SP 800-34 Rev. 1

Contingency Planning Guide for Federal Information Systems. Section 4.3.2

"Alternate Site

" defines a hot site as "A fully configured alternate processing site that is ready to operate within a few hours of a disaster. The site includes all necessary equipment

software

and telecommunications." (p. 36). https://doi.org/10.6028/NIST.SP.800-34r1

3. ASIS International. (2012). Protection of Assets (POA). Alexandria

VA: ASIS International. The Business Continuity volume explicitly details recovery site options

describing a hot site as a location with all the necessary infrastructure and data to support immediate resumption of critical business processes. (See section on "Recovery Strategies and Alternate Facilities").