Wireless Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) are two most used security accesses used in Wi-Fi with the former being less secure than the latter. I have read that Microsoft recommends the Xbox wireless adapter over bluetooth since it has less latency and has a better connection over bluetooth. Whereas in Wi-Fi, the security standards have been raised with inclusion of new versions. It is possible that a scan will cause the Wi-Fi to timeout by hogging the antenna for several seconds when the Wi-Fi.

WiFi – Security: Earlier versions of Bluetooth were encryption and even now Bluetooth security is limited to key matching. This article will detail with some of the common and uncommon differences between two such data exchange protocols: Wi-Fi and Bluetooth. Though used for a lot of similar applications, these data exchange protocols have significantly different rule stacks and vary a lot in terms of range, device application etc. The speed of data transfer is not a major concern and there is no limit on data size exchanged. Using these technologies users can exchange almost all sorts of files at high speeds. In order escape traps of wires and to stream data wirelessly among these devices, a number of protocols have been formulated such Bluetooth, Wi-Fi, NFC etc. Communication is going wireless with the upsurge of smart mobile devices such as laptops, cellular phones, PDA, tablets etc.

Wifi vs bluetooth controller