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What is the meaning of encryption?

1. The process of converting plaintext into unreadable code
2. The process of compressing data to save space
3. The method of creating backups of data
4. The technique of organizing data into tables

Correct answer: The process of converting plaintext into unreadable code

Solution

Encryption is the process of converting readable data, called plaintext, into an unreadable form called ciphertext. This is done to protect information from unauthorized access.

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