Interdependency
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One of the most cited definitions of interdependency is the one by Rinaldi et al. who define interedependency as a bidirectional relationship between two infrastructures through which the state of each infrastructure influences or is correlated to the state of the other [1]
Contents
Definitions
Official European Definition
National Definitions
USA
Mutually reliant relationship between entities (objects, individuals, or groups) [2]. The degree of interdependency does not need to be equal in both directions. For example, the Energy Sector depends on a functioning Water Sector for successful day-to-day operations, just as the Water Sector needs energy to effectively manage water and wastewater systems [3].
Germany
Interdependency is the complete or partial mutual dependency of several goods or services [4].
See also
Notes
- ↑ Steven M. Rinaldi, James P. Peerenboom, Terrence K. Kelly, Identifying, Understanding and Analysing Critical Infrastructure Interdependencies, IEEE Control Systems Magazine, December 2001, p.14.
- ↑ DHS Risk Lexicon 2010 Edition, September 2010
- ↑ Critical Infrastructure Protection and Resilience Toolkit (Glossary), US Department of Homeland Security
- ↑ Unpublished working glossary of UP KRITIS and BSI, 2014