Ssl & Tls Essentials. Securing The Web Free -

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).

Once the browser trusts the certificate, they work together to create a "session key." This is a unique, temporary key used to encrypt all data for that specific visit. 4. The Move to "HTTPS Everywhere" SSL & TLS Essentials. Securing the Web free

It ensures that data cannot be modified or corrupted during transfer without being detected. 3. How the "Handshake" Works The server sends its SSL/TLS certificate to the browser

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. SSL & TLS Essentials. Securing the Web free