Data encryption is a process of using an algorithm to transform information or data into a form that is unreadable without a key. It is important because it helps protect sensitive information, prevent unauthorized access, and ensures privacy.
- Minimize data exposure by limiting who and how much receives the data
- Select secure protocols to transfer data and restrict access only to users with authorized credentials
- Encrypt data at rest and use two-factor authentication to access and protect data online
- Ensure endpoint security and deploy security patches regularly
