Which of the following defines the concept of encryption?

The concept of encryption is defined as securing data through a conversion process to protect its meaning. This involves taking plaintext (readable data) and transforming it into ciphertext (encrypted data) using algorithms and encryption keys. The primary purpose of encryption is to ensure that even if the data is intercepted or accessed by unauthorized individuals, it cannot be understood or utilized without the appropriate decryption key.

This protective measure is vital in safeguarding sensitive information such as personal data, financial records, and confidential communications from unauthorized access and potential misuse. By transforming data in such a way, encryption maintains confidentiality and integrity, making it a cornerstone of effective security strategies in cloud environments and beyond.