Redwood City, California-based Network Chemistry says that its RFprotect Scanner is the first product to focus on helping businesses with a no-wireless policy use their Ethernet infrastructure to look for rogue access points and other wireless issues. The new scanner is an appliance with a database of profiles of products that could potentially open up the wired network to unwanted wireless traffic, whether the cause is an innocent employee who just plugs in an AP to get some mobility in the office, or a more malicious problem. RogueScanner will detect and identify rogues on a network, but does not block their use. RogueScanner software is available for download now, for free.