December 2017
Intermediate to advanced
410 pages
11h 5m
English
Content preview from Enterprise Cloud Security and Governance
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Scenario 2–multiple keys for data encryption
In this approach, there are multiple keys that are used to encrypt a partial set of data.
The benefit of this approach is that if a key is compromised, it can only decrypt a certain set of data and not all the data.
Having one of the keys compromised, only parts of the data which that key encrypted will have to be re-encrypted, saving time:
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