The Cheap SSL certificates are digital certificates that validate the identity of websites and encrypt information that is sent to the servers using Secure Sockets Layer (SSL) technology. Encryption is the process of jumble up the data into an undecipherable format that can be come back to a legible format with the correct decryption key.
Cheap SSL certificates serve as an electronic "passport" that establishes an online entity’s credentials when doing business on the Web. When an Internet user attempts to send confidential information to a Web server, the user’s browser accesses the server’s digital certificate and establishes a secure connection.