# System integrity

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> Source: https://en.wikipedia.org/wiki/System_integrity
> Source revision: 1245936933
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In [telecommunications](/source/telecommunications), the term '''system integrity''' has the following meanings: 

# That condition of a [system](/source/system) wherein its mandated operational and technical parameters are within the prescribed limits.  
# The quality of an [AIS](/source/Automated_information_system) when it performs its intended function in an unimpaired manner, free from deliberate or inadvertent unauthorized manipulation of the system. 
# The state that exists when there is complete assurance that under all conditions an [IT](/source/Information_technology) system is based on the logical correctness and reliability of the [operating system](/source/operating_system), the logical completeness of the [hardware](/source/computer_hardware) and [software](/source/software) that implement the protection mechanisms, and [data integrity](/source/data_integrity).

==References==
* {{FS1037C MS188}}
* [National Information Systems Security Glossary](/source/National_Information_Systems_Security_Glossary)

Category:Telecommunications systems
Category:Technology systems
Category:Systems engineering
Category:Computer security
Category:Reliability engineering

{{Systemstheory-stub}}

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Adapted from the Wikipedia article [System integrity](https://en.wikipedia.org/wiki/System_integrity) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/System_integrity?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.