RADIUS uses 128-bit SSL encryption for all communications - your order information, e-mails and personal information are transferred into scrambled format as soon as entered.
Shopping online at RADIUS is statistically safer than using your credit card at a store or on the phone. Technical experts point out that online purchases without human intervention are far safer than traditional credit card transactions because the information is immediately encrypted into a scrambled message that can only be decrypted by an authorized computer at RADIUS.
Federal Trade Commission
The Federal Trade Commission provides useful information about online security at their web siteSite Seeing On the Internet.