On one matter of payment system security-the SET protocol-American Express, MasterCard, and Visa are of one mind.

They made a show of unity about the Secure Electronic Transaction standard last week before a high-tech industry gathering, the Internet and Electronic Commerce Conference and Exposition in New York.

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.