If your company’s core business is making software designed to help first responders and police record and intercept phone calls, it’s probably a good idea to ensure the product isn’t so full of security holes that it allows trivial access by unauthorized users. Unfortunately, even companies working in this sensitive space fall victim to the classic blunder that eventually turns most software into Swiss Cheese: Trying to bolt on security only after the product has shipped.
Security researchers have released new tools that can bypass the encryption used to protect many types of wireless routers. Ironically, the tools take advantage of design flaws in a technology pushed by the wireless industry that was intended to make the security features of modern routers easier to use.
At issue is a technology that ships with most modern consumer wireless routers, called “Wi-Fi Protected Setup” (WPS). According to the Wi-Fi Alliance, an industry group, WPS is “designed to ease the task of setting up and configuring security on wireless local area networks. WPS enables typical users who possess little understanding of traditional Wi-Fi configuration and security settings to automatically configure new wireless networks, add new devices and enable security.”