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Details

IT223
Lecture 9
11
Computer Science
Undergraduate 2
05/06/2011

Additional Computer Science Flashcards

 


 

Cards

Term
physical security deals with
Definition
tangible assets
Term
primary IS services of interest are
Definition
access control and availability
Term
7 major sources of physical loss
Definition
1- extreme temp
2 - gases
3 - liquids
4 - living organisms
5 - projectiles
6 - movement
7 - energy anomalies
Term
temp
Definition
affects hardware - expansion and contraction
Term
gases
Definition
high humidity causes arcing of small gaps
low humidity causes static electricity
Term
liquids
Definition
cause short circuits
Term
living organisms
Definition
generally incompatible with electronic systems
Term
projectiles and movement
Definition
hail, rain, objects thrown by high wind
milspec makes mechanical components more shock resistant
Term
energy anomalies
Definition
electonic circuits require stable power supplies
Term
3 communities of interset
Definition
IS, IT, organizational management and professionals
Term
access control for tangible asset involves creating ___
Definition
barriers
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