What is the primary objective of encrypting data during transmission?

The primary objective of encrypting data during transmission is to protect data from being intercepted. Encryption transforms the original information into a coded format that is unreadable to unauthorized individuals. When data is transmitted over networks, it is vulnerable to interception by malicious actors who may exploit it for unauthorized access or manipulation. By encrypting the data, even if it is intercepted, it remains secure and meaningless without the appropriate decryption key.

While other options may relate to aspects of data handling, they do not capture the essence of encryption in the context of data transmission. For example, formatting data correctly is important for readability or processing, but it does not address security concerns. Similarly, improving network speed is a performance-related aspect and not a direct function of encryption. Lastly, user access authorization pertains to identity verification rather than data security during transmission. Thus, protecting data from interception is the crucial goal that encryption aims to achieve during the transfer of information.