What is Secure Sockets Layer (SSL)?

Secure Sockets Layer (SSL) - a cryptographic protocol that provides secure communication over the internet using encryption. SSL was developed in 1994 by Netscape and has been widely used to provide security for online transactions, email, and other sensitive information.

SSL uses a combination of symmetric-key and public-key encryption to establish a secure connection between two endpoints. When you visit a website with SSL enabled, your web browser will initiate an SSL handshake to verify that the site is authentic and encrypt all data transmitted between your computer and the server.

In recent years, SSL has become increasingly important as more businesses move their operations online. With cyber threats on the rise, it's essential for websites to implement SSL to protect their customers' data from prying eyes.