Encryption and database

Encrypting Database 


1.What is transparent ‘data, encryption used in oracle?

2.What are the datatypes for columns that can be encrypted? How would you createan encrypted column in a new or existing table? What are the pros and cons of column encryption? Hint& look at primary keys and applications such as CRM.

3. When might you use the tablespace encryption?


4. What laws or regulation considerations should you consider when looking at encryption methods?

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