WAKEFIELD, Mass., August 26, 2011 — The PCI Security Standards Council (PCI SSC), a global, open industry standards body providing management of the Payment Card Industry Data Security Standard (PCI DSS), PIN Transaction Security (PTS) requirements and the Payment Application Data Security Standard (PA-DSS), today published an update to the PCI DSS Wireless Guidelines Information Supplement, providing organizations with the current PCI DSS considerations for implementing wireless technology securely in payments environments.