IEEE 802.11

Securing IEEE 802.11 Wireless Networks

Table of Contents

Introduction3

Literature Review4

Security in 802.11 schemes5

Role Based Access Control (RBAC)9

An architecture for security of enterprise degree 802.11 schemes12

Aim of Study18

Approach (Scenario / Case Study / Problem Identified)19

Scope19

Literature Search19

Keywords20

Project Plan20

Gantt chart21

References22

Securing IEEE 802.11 Wireless networks (Proposal)

Introduction

Traditional communication and computer-data networks rely upon comprehensive attachments of wires. The wires support flow of information through networks as backbone, alike to way that nerves relay feelings in body. However, improvement in networking technology have endowed choice of construction wireless networks. Wireless networks can assist overwhelm some of personal limitations that conventional-network purchasers  must endure.

Conventional networks disagree from wireless in some ways. While normal networks need computer attached to them to be established inside designated spaces that dwelling outlets and attachments, wireless networks convey data through open air, setting free client from confined places. Wireless networks are answer of convenience. By utilising them, laptop computers can be wireless, clients  in older structures can get Internet get access to, and agency Intranets can become rearrangeable. Whether it permits doctors to record persevering information from portable apparatus or scholars to ascertain internet note from lawn in front of their next class, wireless mesh boasts innovative grade of computing freedom.

 

Literature Review

A network free of wires utilizes some distinct constituents in alignment to operate. Since attachment between computers does not provide work wires, wireless frequencies function as procedure for conveying data. In alignment for computer to relay information via wireless swell, wireless modem should be attached to computing apparatus, and receiver that connects airflowing data must be attached to an existent, customary, local-area network (LAN). The wireless modem is often borrowing card-sized electrical devices apparatus that aligns into slot inside laptop or desktop computer, allowing computer to drive and obtain data. To supply isolated computer with Internet get access to, there should furthermore be apparatus that connects computer to bodily established LAN of wires. This attachment is accomplished through what is called an get access to point.

As recounted by Nancy Ferris, author for Government Executive, constituents of wireless mesh are very characteristic, yet critical to its thriving operation. Ferris interprets that wireless frequency allows linkage between get access to issue and wireless modem inside certain distance. Since pointer power is critical to attachment between network and node ( remotely established wireless computer), expanse between two becomes critical factor. Depending on vendor and gear being utilised, computers can often broadcast at distances of 125 feet and beyond. However, expanse at which computer will be adept to broadcast is mostly very resolute by architecture of construction that comprises it, as well as by power of modem and get access to point.

The locality in which data is diffused is furthermore important component; obstructions reduce effectiveness and effectiveness of wireless network. If central partitions of construction are assembled of dense components like cement, data will not flow between modem and get access to point. Data-transmission rates of modem and get access to issue should furthermore be adequately powerful. However, conceive of wireless networks can remedy non-conducive ...