Data Security

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Monday, March 19, 2007

Data Security - Avaliability

Avaliability in data security means able to tolerate the loss of the data / information in instances of disaster.

Again we can divide avaliability into 3 classes :

Class 1 - Tolerance for loss of data / information for more than a week
Class 2 - Tolerance for loss of data/information for more than a day but less than a week
Class 3 - Tolerance for loss of data / information for less than a day

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