Final answer:
Encryption enhances network security by encoding files to enable secure transmission and protect data from unauthorized access or modifications.
Explanation:
Encryption provides network security by encoding files in a way that only authorized parties can access them. It ensures that data remains confidential and secure during transmission.
For example, in end-to-end encryption like Signal, encryption keys are used to verify and authenticate messages, protecting them from unauthorized access or modifications.
By safeguarding encryption keys, individuals can maintain the security of their data even if the encryption method itself is known.
Learn more about Network Security here:
https://brainly.com/question/32474190
