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PRIVATE WiFi assigns you an anonymous, untraceable IP address that hides your actual IP address and location. PRIVATE WiFi solves the inherent security problems of public WiFi hotspots by...
Wi-Fi Protected Access. Wi-Fi Protected Access ( WPA ), Wi-Fi Protected Access 2 ( WPA2 ), and Wi-Fi Protected Access 3 ( WPA3) are the three security certification programs developed after 2000 by the Wi-Fi Alliance to secure wireless computer networks. The Alliance defined these in response to serious weaknesses researchers had found in the ...
This list contains the mobile country codes and mobile network codes for networks with country codes between 300 and 399, inclusively – a region that covers North America and the Caribbean. Guam and the Northern Mariana Islands are included in this region as parts of the United States.
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
There are several ways you can find free WiFi wherever you are. If you want a quick and easy way to scan your area to find the closest hotspots, check out a free app called WeFi. WeFi lists...
The Affordable Connectivity Program (ACP) is a United States government-sponsored program that aims to provide internet access to low-income households. Several companies have signed on to participate in the program, including Verizon Communications , Frontier Communications , T-Mobile , Spectrum , Cox , AT&T , Xfinity , Optimum and Comcast .
Whether you're near your data plan's monthly limit or in an area with limited service, having a list of places with free Wi-Fi can be handy. You can check your email, catch up with social media ...
Multiplexing. Code-division multiple access ( CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth ).
Captive portal. An example of a captive web portal used to log onto a restricted network. A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in ...