Hold on to your virtual wallets, secure electronic commerce on the Internet—long promised but never quite delivered—is suddenly a lot closer to being real. IBM, MasterCard, Microsoft, and Visa have formed an alliance to support a new standard for providing secure transactions over the Internet. The new standard, Secure Electronic Transactions (SET), is based on public-key cryptography and digitally signed electronic certificates issued by credit card companies and banks. Customers will send these certificates to merchants who will use them to authorize the transaction with the credit card company or bank. Microsoft, lately quick on the trigger, has announced that it will build digital signature technology into its MS-Windows operating system.
Most of us think nothing of handing a credit card over to a merchant in the physical world, but hesitate to do the same in the virtual world. This is something I’ve never quite understood, and I’ve chalked it up mostly to the resistance of commercialization inherent in the Internet culture. Another part of the problem is related to the difficulty Net-based businesses experience in dealing with credit card companies and banks to obtain a merchant account. Add to the mix the historical lack of support for new electronic commerce technology by merchants, credit card companies, and the banks and it’s no surprise why Internet-based commerce has been mostly ignored.









