The browser and server exchange "Hello" messages to agree on which version of TLS they will use and which encryption algorithms (cipher suites) to employ.
The server sends its SSL/TLS certificate to the browser. This certificate contains the server’s public key and is signed by a trusted Certificate Authority (CA). SSL & TLS Essentials. Securing the Web free
At their core, SSL and TLS are cryptographic protocols designed to provide communications security over a computer network. The browser and server exchange "Hello" messages to
It hides data from eavesdroppers. If a hacker intercepts the communication, they see a garbled mess of characters rather than your credit card number or password. At their core, SSL and TLS are cryptographic
Historically, SSL was reserved for checkout pages or login screens. Today, the industry standard is "HTTPS Everywhere." Search engines like Google now prioritize secure sites in rankings, and browsers like Chrome flag non-encrypted sites as "Not Secure." This shift has made the web safer for everyone, regardless of the sensitivity of the data being exchanged. 5. Obtaining Security for Free