(Secure Sockets Layer) is a security protocol that uses encryption technology to establish a secure connection between a web server and a user's web browser. When you visit a website with SSL enabled, the data that is transmitted between the server and the browser is encrypted, making it much more difficult for hackers to intercept and steal sensitive information like passwords, credit card numbers, and personal details.
SSL works by using a cryptographic key to encrypt data, ensuring that it can only be decrypted by the intended recipient. This key is generated when a user visits a website with SSL enabled, and is used to secure the connection between the browser and the server. This process is facilitated by a technology called TLS (Transport Layer Security), which helps to establish a secure and encrypted connection between the two parties.