Advantages And Disadvantages Of Wifi Hotspot

An access point is a hardware device or configured node on a local area network (LAN) that allows wireless capable devices and wired networks to connect through a wireless standard, including Wi-Fi or Bluetooth.

Privacy: In a wireless network all the devices are able to hear data traffic within their ranges which can be a threat to the security of the link. IEEE 802.11 counters this problem by offering a privacy service option that raises the security level of the 802.11 network to that of a wired network.

1. Thanks to Wi-Fi technology, this devices can connect wirelessly and seamlessly to one’s existing broadband connection in seconds.

Wireless network infrastructure has become just another connection method for corporate and home users alike. This rapid acceptance can be attributed from:

Wireless Routers is a wireless local area network (WLAN) that determine the next route of the packet should travel to the destination (Rouse, 2005). It converts the internet connection that was received from phone lines into radio signals and brings convenience to the portability devices that has built-in network card to gain the radio signals to get to the Internet connection (Switcher, 2015). Table 2 refers to the comparison of three models of wireless router.

Wireless access point can be located in the library. The WAP is used to give wireless accessibility to the internet through the router to where it’s needed.

To improve security, the Wi-Fi uses various built-in WEP encryption technologies to prevent attacks from

Nowadays there are also keyboards and mousses that can be connected via Wi-Fi. It’s a wireless technology that allows computers and other type of electronic devices to communicate through a wireless signal. Wi-Fi is the most common way to connect computers to wireless networks.

It was designed to replace 802.11a, 802.11b and 802.11g. It has the fastest transfer rate of (600Mbps) and the longest signal range compared to its predecessors. It operates in both 2.4GHz and 5GHz range.

Wifi doesn't cost as much as getting a data plan that you have to pay for every month, even though you didn't use that much data. Wifi has opened up jobs for people, like my friend Lorenzo, his dad live streams games when he isn't doing his day job. For example, my friend's dad builds computers for people and gets payed pretty decently. With wifi you don't have to pay to send a message to someone unlike a letter. Wifi is easy to use and is reliable when you need a ride from a sports

idea that they believe may aid in the process of having Wi-Fi wherever one may go. As well as

Connecting WIFI- wireless network access convenient because no hardwire required but signal strength has limitations.

Although to answer their many questions and concerns, IEEE expanded even further and created 802.11g. Having 802.11g was like having the best of both worlds with and achievable speed of 12 to 25Mbps, top speed of 54Mbps, 2.4 GHz frequency band and the production cost was low what could top that one would have to ask. The disadvantage is that it cost more than the 802.11b, to include the change in modulation created the same congested problems as that of 802.11b. The advantage is that it was compatible with both 802.11a and 802.11b, which made previous compatibility issues null and void. Similar to 802.11a, 802.11g transmit faster because it uses OFDM instead of CCK

Wireless networking hardware requires the use of underlying technology that deals with radio frequencies as well as data transmission. The most widely used standard is 802.11 produced by the Institute of Electrical and Electronic Engineers (IEEE). This is a standard defining all aspects of Radio Frequency Wireless networking

Wi-Fi usage has been on the upswing recently, thanks to the rise of smartphones, especially the iPhone. Whether it is airports or cafes, people are increasingly logging onto Wi-Fi networks.The case talks about free Wi-Fi in various areas of businesses like restaurants, airports etc to attract crowd and to increase their business. It talks about transition from Wi-Fi – for money to Wi-Fi as a lure. The various strategies implemented by these businesses to give away free public Wi-Fi. Various issues like pricing, security issues etc are discussed in detail in the analysis below. The case also talks about newer trends