"If you're not doing the right things on managing vulnerabilities, it doesn't really matter what other kinds of sophisticated things you do - that's the baseline for security," says BeyondTrust's Marc Maiffret.
Paul Kleinschnitz, general manager of payment processor First Data's cybersecurity solutions team, says there are plenty of technologies to address payment card security, but cyberthreat awareness is still lacking.
Most organizations, including banks, have more data than they know what to do with, says Allison Miller, a cyberthreat and data analytics expert. So why aren't they more effectively using big data analytics for fraud prevention and detection?
A George Mason University research fellow says the cybersecurity framework, issued earlier this year by the National Institute of Standards and Technology, is likely to cause more problems than it solves.