Transport Layer Security (TLS), formerly known as Secure Sockets Layer (SSL), is a protocol used by applications to communicate securely across a network, preventing tampering with and eavesdropping on email, Web browsing, messaging, and other protocols. Both TLS and SSL are client / server protocols that ensure communication privacy by using cryptographic protocols to provide security over a network. When a server and client communicate using TLS, it ensures that no third party can eavesdrop or tamper with any message....and eavesdropping on email, web browsing, messaging, and other...you'll need to make sure your web server supports TLS 1.2 or 1...