MEMPHIS, Tenn. - Share One Inc. will now be offering its client credit unions log-in security technology from RSA Security.

The Memphis-based CUSO www.shareone.com is offering the RSA Adaptive Authentication solution as a module and integrating it into the core processor's home banking service.

RSA Security's risk-based authentication technology analyzes the IP address and other elements of online transactions and intervenes with challenge questions and other measures when it detects a transaction considered high risk. Share One clients also will become part of RSA's eFraud Network, the industry's largest online cross-institution fraud network.

"We were looking for a way to provide our customers and their end users with stronger security that fits their specific needs and meets recent regulatory requirements," says Share One CEO Daryl Tanner. "RSA Adaptive Authentication proved to be a flexible solution that answers all of the criteria and can be deployed quickly at a reasonable price."

RSA Security has more than 20,000 customers and provides online security for hundreds of millions of end users. The Bedford, Mass., company recently acquired Cyota Inc. and PassMark Security.