Question

Difference between data security and data privacy.

Answer 1

data security : when you use passwords or other keys to secure your data so that no one can access it.
data privacy : when you keep your data secured and you can choose who can see or share it.

hope it helps :)

Answer 2

data security :Data security refers to protective digital privacy measures that are applied to prevent unauthorized access to computers, databases and websites. Data security also protects data from corruption. Data security is an essential aspect of IT for organizations of every size and type.

data privacy:

Data privacy, also called informationprivacy, is the aspect of information technology (IT) that deals with the ability an organization or individual has to determine what data in a computer system can be shared with third parties.