Question

What is encryption and how is it helpful in CAS?

Answer 1

Encryption is a way to protect data by scrambling it into a code that can only be unlocked with a unique key. It’s a vital component of cybersecurity and data privacy protection, used to keep sensitive information out of unauthorized users’ hands.

Encryption can be used to protect data in a number of ways, including:

• At rest: Protecting data on computers or in the cloud.
• In transit: Protecting data while it’s being sent between computers.
• While being processed: Protecting data while it’s being processed.