Define and give one way in which biometric identification and encryption can be used to combat unauthorized access to data.

Here are the solutions to your homework questions: 4. (i) Define and give one way in which each of the following measures can be used to combat unauthorized access to data. a) Biometric identification Definition:* Biometric identification uses unique biological characteristics (like fingerprints, facial features, or iris patterns) to verify an individual's identity. Combat unauthorized access:* It ensures that only individuals with registered biological traits can access systems or data, making it difficult for unauthorized users to impersonate legitimate ones. b) Encryption Definition:* Encryption is the process of converting information or data into a code to prevent unauthorized access. Combat unauthorized access:* It renders data un