what is cryptographys main purpose? creating user accounts making data transfer faster protecting data…

what is cryptographys main purpose? creating user accounts making data transfer faster protecting data through encryption managing network traffic
Answer
Brief Explanations:
Cryptography uses encryption techniques to transform data into an unreadable format for unauthorized parties, thus protecting it. Creating user - accounts, making data transfer faster, and managing network traffic are not its main purposes.
Answer:
Protecting data through encryption