Wireless Security

Association: Each station must initially associate with an AP before it can send information through a WLAN. The association maps a station to the distribution system via an AP. For this purpose, a station must establish an association with an AP within a particular BSS. The AP can then communicate this information to other APs within the ESS to facilitate routing and delivery of addressed

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

Write a 350- to 700-word summary of your selected article on wireless technology. Be sure to also include the following: Has wireless technology improved your quality of life or your work environment? Why or why not? What motivates you to use wireless technology at work or home? Format your paper consistent with APA guidelines. Save this document as Lastname Wireless W3.doc Click the Assignment Files tab to submit your assignment.

A networking framework in which devices communicated with each other by first going through an Access Point (AP). In infrastructure mode wireless devices can communicate with each other or can communicate with a wired network. With one AP is connected to wired network and a set of wireless stations it is referred to as a Basic Service Set (BSS). An extended service set (ESS) is a set of two or more BSSs that from a single sub network. Most corporate wireless LAN operates in infrastructure mode because they require access to the wireless LAN in order to use services such as file services or printers. A cellular network or mobile network is a wireless infrastructure base network distributed over land areas called cells.

Wireless networks have become a major part in the operation of businesses and in people’s lives. Wireless networks can provide fast speed internet connections without having to use wired connections. Businesses are doing much better with wireless networks because they don’t have to pay the costs of installing wired networks and people can work easier because they do not have wires running all over the place. Now with wireless networks in place, businesses are able to connect to their other branches and buildings within their area as well.

Both Mobile and Wireless network, in today’s world the current use of both concepts has

3. What is an ad hoc network? In this network, the wireless clients (stations) communicate directly with each

A wireless network could be useful in many places like a home or business/workplace to be able to share a variety of files such as printers and scanners.

Evaluate and select a WLAN architecture. Wired Ethernet frames are converted to wireless RF signals through access points (APs). The two main access points are autonomous APs and lightweight APs.

To gain a wireless connection you will need a router/ modem, wireless enabled device and then you need to connect that device to the router.

The 802.11 provides the wireless LAN services for the clients, the access points, and the network connecting them. The association service is used by mobile stations to connect themselves to APs. Reassociation lets a station change its preferred AP. Either the station or the AP may also disassociate, breaking their relationship. Stations must authenticate to use a security scheme before they can send frames via the AP. With WPA2, the AP can talk to an authentication server that has a username and password database to determine if the station is allowed to access the network. Before WPA, WEP is used but it is easy to compromise. The distribution service determines the route for wireless or wired network. The integration service is used when

Within this article, the authors states that in order to provide a safe and secure wireless network, they outlined the counter attacks and measures for the security of wireless networks. Some of the counter attacks that the authors have listed includes, system security - which breakdowns to administrative level security, physical level security, and technical level security, and information security (Ameen et al, 2012). For the purpose of answering the previous question, the main counter attack that would best defend against the problems would be system security - particularly the administrative level security. At this level of security, administrative control over the system by establishing a well defined user hierarchy plus a strong authentication measures, can prevent security breaches of WLANs from

Two types of wireless internet access points are hot spots and 3G networks. A hot spot is a wireless network that allows mobile users to check e-mail, browse the Web, and access any Internet service – as long as their computers or devices have the

A WLAN is a network that helps to attach two or more devices using wireless techniques like spread spectrum. It access in limited area like schools, colleges, organizations, offices, and computers labs etc. This helps the clients to access even while roaming near about that area and still they remain connected with network.

Wi-Fi is one of the greatest connective technologies available to us today. Wi-Fi uses radio waves - just like cellular phones, TV and radio - to create reliable high-speed connections between computers, printers, gaming devices, cameras phones and home entertainment systems. It is not a secret that wireless technology has become the model for entertainment, communication and education all over the world today. Now wireless technologies are very important for us so that we use them in an immense way. Many people all over the world use Wi-Fi in their homes to communicate to anyone with Wi-Fi connected devices. Schools, businesses, organizations use Wi-Fi to maintain and improve their quality and productivity. Students use Wi-Fi to learn, research and submit their homework. Workers use Wi-Fi to stay connect with other workers at work and have better communication with each other. Family members, friends use Wi-Fi to keep in touch and stay connected with each other. Wireless communication changes the way people interact and live their daily lives. There is no wonder why Wi-Fi is necessary for everyday life.