What is the Secure Socket Layer (SSL)?
The Secure Socket Layer (SSL) is an industry standard protocol used for communication between your Web browser and the Web server. It provides authentication, data integrity and encryption. Your browser may give you a message indicating you are entering a secure Web site. You may also see a blue box outlining the secure page. If you usually see a broken key or open lock in the lower left corner of your screen, you’ll notice it change to a full key or closed lock.