SQL Data Encryption
Q.1: Is SQL data encryption necessary?
Answer:
The choice of data encryption is not mandatory. It completely depends on your personal choice and needs.
Q.2: What is the role of certificate in SQL data encryption?
Answer:
A certificate binds a public key to an identity, which ensures that the public key belongs to the trusted entity.
Q.3: What is the difference between symmetric and asymmetric encryption?
Answer:
Symmetric encryption uses a single key for both the encryption and decryption where as asymmetric encryption uses a pair of keys where a public key is used for encryption and private key is used for decryption.
Q.4: Which encryption method should we use TDE or CLE?
Answer:
If you want to encrypt the whole database the use TDE and if you want to selectively encrypt the data then use the CLE method .
SQL Data Encryption
Data protection is very crucial in today’s modern tech era. Especially for any organization that stores the personal details of their customers in their database. The main goal of SQL Data Encryption is to protect unauthorized access to data within or outside the organization. In this article, we will be going through the basics of SQL data encryption, its types, and methods to implement Data Encryption in SQL databases.