OVERLAND PARK, KS--(Marketwired - March 24, 2015) - The revision to PCI DSS 3.0 has been a slow train coming, but some companies still haven't caught up despite the January 1, 2015 enforcement deadline. In a survey early last year, 41 percent of respondents were aware of the PCI 3.0 change, but had no plans in place. A surprising 70 percent were still unaware of the deadline.