A company is deploying a web application in the cloud. The cloud security engineer has been tasked with ensuring the confidentiality and integrity of the application's data in transit. Which configuration should the engineer implement to secure the communication between the web application and its clients?
Implement TLS for the web server hosting the application.
Apply data masking to the application's output to obscure sensitive data.
Enable full disk encryption on the servers hosting the web application.
Use tokenization of sensitive data fields within the application's database.