WebPay uses several methods to ensure that your information is secure:
SSL: WebPay uses SSL (secure sockets layer) which ensures that your connection and information are secure from outside inspection. Encryption: WebPay uses 40-bit or 128-bit encryption (whichever your browser supports) to make your information unreadable as it passes over the Internet.
Automatic Sign Out: In addition, WebPay automatically signs you out of a session if you are inactive for a predefined number of minutes (usually ten minutes). It is best if you sign out immediately after you are finished scheduling and reviewing your payments