AI faces hype, skepticism at RSA cybersecurity show

Vendors at this week's RSA cybersecurity show in San Francisco are pushing artificial intelligence and machine learning as the new way to detect the latest threats, but RSA CTO Zulfikar Ramzan is giving visitors a reality check.
"I think it (the technology) moves the needle," he said on Wednesday. "The real open question to me is how much has that needle actually moved in practice?"
It's not as much as vendors claim, Ramzan warned, but for customers it won't be easy cutting through th