You have stored your data on a local hard disk. Which method would secure this data from unauthorized access?
- Data encryption
- Two factor authentication
- Duplication of the hard drive
- Deletion of sensitive files
Explanation: Encryption is the process of converting information into a form in which unauthorized parties cannot read it. Only a trusted, authorized person with the secret key or password can decrypt the data and access it in its original form.
Exam with this question: Module 3: Protecting Your Data and Privacy Quiz Answers
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