PCI-DSS is a compliance standard for Payment Card Industry. PCI-DSS stands for Payment Card Industry Data Security Standard. As we know Banks and Debit/Credit Card issuing authority facing new security challenges everyday. Payment brands such as Master Card, VISA, DISCOVER etc formed a International authority known as PCI-SSC(Payment Card Industry Security Standards Council) to develop and maintain compliance standard for Payment Card Industry. PCI-SSC developed PCI-DSS compliance for Payment card industry. Before PCI-DSS compliance, Payment brands has their own compliance standards. PCI-DSS compliance drafted with the help of all stakeholders including Payment Brands. All international Payment brands accept PCI-DSS compliance, so now need of getting individual payment brand compliance for accepting Cards of that payment brands ends.