The Payment Card Industry Data Security Standard (PCI DSS?) requires payment schemes to be compliant. The PCI Security Standards Council says the industry is going to have to wait longer to find out. The council recently released a document that separates the more-easy-to-certify as PCI DSS from the not-so easy to certify in several categories. Analyst reaction to the announcement is mixed, with some saying it’s time-consuming and lagging. The problem now is in payment systems that run on standard mobile devices — smart phones, tablets and who-knows-what-else.”]