Wifi Hotspot

Whats is Wifi Hotspot?

Wi-fi Hospot is a service that provides a whole new mobile lifestyle with wireless broadband internet access at selected public places such as shopping malls, coffee houses, hotels, hospitals, F&B outlets, colleges, airports and etc. The service offered is based on the standard WiFi technology which is IEEE 802.11 a/b/g. Customer cam simply log on at any Wi-fi Hospot and go online using laptop, tablet PC, PDA as well as mobile phone that equipped with a WiFi capabilities.

How Wi-Fi Works ?

Alike cell phones, a Wi-Fi network makes use of radio waves to transmit information across a network. The computer should include a wireless adapter that will translate data sent into a radio signal. This same signal will be transmitted, via an antenna, to a decoder known as the router. Once decoded, the data will be sent to the Internet through a wired Ethernet connection. As the wireless network will work as a two-way traffic, the data received from the Internet will also pass through the router to be coded into a radio signal that will be receipted by the computer wireless adapter.

Connect To Wi-Fi Hotspots

The process for connecting to a Wi-Fi hotspot works similarly on home, business and public wireless networks. With the profile (network name and encryption settings) applied on the wireless network adapter, you initiate the connection from your computer operating system (or software that was supplied with the network adapter). Paid or restricted hotspot services will require you to log in with a user name and password the first time you access the Internet.

Danger of Wi-Fi Hotspot.

Although few incidents of hotspot security issues are reported in the press, many people remain skeptical of their safety. Some caution is justified as a hacker with good technical skills can break into your computer through a hotspot and potentially access your personal data.

Taking a few basic precautions will ensure reasonable safety when using Wi-Fi hotspots. First, research the public hotspot service providers and choose only reputable ones who use strong security settings on their networks. Next, ensure you do not accidentally connect to non-preferred hotspots by checking your computer's settings. Finally, be aware of your surroundings and watch for suspicious individuals in the vicinity who may be reading your screen or even plotting to steal your computer.


Summary


Wi-Fi hotspots are becoming an increasingly common form of Internet access. Connecting to a hotspot requires a wireless network adapter, knowledge of the profile information of that hotspot, and sometimes a subscription to a paid service. Computers and Wi-Fi finder gadgets both are capable of scanning the nearby area for Wi-Fi hotspots, and several online services allow you find far-away hotspot locations. Whether using a home, business or public hotspot, the connection process remains essentially the same. Likewise, as with any wireless network, security issues for Wi-Fi hotspots need to be managed.