Free Wifi Spot
Free WI-FI? Find a free Wifi spot in your area. What is Wifi by the way? Wifi is a popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves. The name is a trademark name, and was stated to be a play on the audiophile term Hi-Fi. The Wi-Fi Alliance defines Wi-Fi as any wireless local area network (WLAN) products that are based on the Institute of Electrical and Electronics Engineers’ (IEEE) 802.11 standards. However, since most modern WLANs are based on these standards, the term Wi-Fi is used in general English as a synonym for WLAN. Only Wi-Fi products that complete Wi-Fi Alliance interoperability certification testing successfully may use the Wi-Fi CERTIFIED trademark.
Wi-Fi can be less secure than wired connections (such as Ethernet) because an intruder does not need a physical connection. Web pages that use SSL are secure but unencrypted internet access can easily be detected by intruders. Because of this, Wi-Fi has adopted various encryption technologies. The early encryption WEP, proved easy to break. Higher quality protocols (WPA, WPA2) were added later. An optional feature added in 2007, called Wi-Fi Protected Setup (WPS), had a serious flaw that allowed an attacker to recover the router’s password. The Wi-Fi Alliance has since updated its test plan and certification program to ensure all newly certified devices resist attacks. Here you will find free wifi. Follow the instructions on the sites and discover how you can get a free wifi hot spot without spending any money.