Secure Socket Layer (SSL)
Secure Socket Layer (SSL) is a standard security protocol for establishing encrypted links between a web server and a client browser. This encryption ensures that all data transmitted remains confidential and protected from eavesdropping or tampering. SSL is essential for securing online transactions, protecting sensitive information such as credit card numbers, personal data, and login credentials. Websites secured with SSL display a padlock icon and use “https” in the URL, indicating a secure connection.