Security We use sophisticated encryption and authentication tools to protect the security of your personal information that you share with us. Unfortunately, however, no data transmission over the Internet can be guaranteed to be 100% secure. As a result, while we strive to protect your personal information, we cannot guarantee or warrant the security of any information you transmit to or from our web site, and you do so at your own risk. Once we receive your transmission, we will do our best to protect its security on our systems. We urge you to keep your password in a safe place and not to divulge it to anyone. Also remember to sign off your account and close your browser window when you have finished your visit. This is to ensure that others cannot access your account, especially if you are sharing a computer with someone else or are using a computer in a public place such as a library or Internet cafe.