Securing data by converting it into an unreadable format is called what?

• A. Ransomware
• B. Advanced Reporting Tool
• C. Exploits
• D. Full Encryption

Answer: (D)

Securing data by converting it into an unreadable format is encryption. Encryption uses algorithms and keys to transform readable information into ciphertext, so unauthorized users can’t understand it without the decryption key. The term “full encryption” captures this protective idea applied broadly to data, rather than just a specific instance. Ransomware, by contrast, uses encryption as a weapon to lock data and demand payment. An Advanced Reporting Tool is for analytics, not securing data, and exploits are methods attackers use to break in. So the best fit for the described concept is full encryption.