You are implementing a wireless LAN that will be used by point-of-sale (PoS) systems in...

PCI-DSS (Payment Card Industry Data Security Standard) applies to all entities that process, store, or transmit credit card data. Since Point-of-Sale (PoS) systems handle such transactions in retail environments, the wireless network supporting them must comply with PCI-DSS. This includes encrypting wireless transmissions, segmenting network traffic, and implementing WIPS for rogue detection and logging.