project report on wireless sensor network security model using zero ....etc

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SEMINAR REPORT ON WIRELESS LAN SECURITY
Abstract:
a. The 802.11 Wireless LAN Standard
In 1997, the IEEE ratified the 802.11 Wireless LAN standards,
establishing a global standard for implementing and deploying Wireless
LANS. The throughput for 802.11 is 2Mbps, which was well below the IEEE
802.3 Ethernet counterpart. Late in 1999, the IEEE ratified the 802.11b
standard extension, which raised the throughput to 11 Mbps, making this
extension more comparable to the wired equivalent. The 802.11b also
suppo ....etc

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SECURITY IN AD-HOC WIRELESS NETWORKS
Presented By:
Dr. D. Sreenivas Rao 1 A. Vani 2

1 E.C.E. Dept, J.N.T.U. College of Engineering, Hyderabad., (AP),India
2 E.C.E. Dept, J.N.T.U. College of Engineering, Hyderabad., (AP),India



ABSTRACT

Security is a major concern in the design of modern communication systems. It is articularly challenging with wireless networks such as Ad hoc networks. Ad hoc networks are dynamically reconfigured. For this reason they are vulnerable to several major sec ....etc

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Wireless LAN Security




Introduction

Network components


Access Point : Bridges wireless client to the wired Ethernet network

STP (spanning tree, IEEE 802.1d) dynamic topology

Broadcast traffic like a hub


Clients or Stations

Two modes


Ad-hoc : direct connection between two WLAN interfaces of stations


Infrastructure : connection between AP and stations

Technology characteristics


Permanently send beacons (contro ....etc

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Abstract:
Wireless networks are already widely used throughout the world. People rely on them to connect to each other without the need to fight with cables and worry about mobility. Wireless is used in environments ranging from homes to airports and large metropolitan areas. However, with all this flow of information through the air we need to take security measures. This is what Atanas Dyulgerov talked about. He gave a basic intro to Wireless and then concentrated on the different aspects of security. He listed the basic types of vulnerabil ....etc

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ABSTRACT
Internet enabled wireless devices continue to proliferate and are expected to surpass traditional Internet clients in the near future. This has opened up exciting new opportunities in the mobile e-commerce market. However, data security and privacy remain major concerns in the current generation of wireless web offerings. All such offerings today use a security architecture that lacks end-to-end security. This unfortunate choice is driven by perceived inadequacies of standard Internet security protocols like SSL ....etc

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WIRELESS BASED BANK SECURITY SYSTEM USING SENSORS.
ABSTRACT
Pyroelectric sensors are low-cost, low-power small components commonly used to trigger alarm in the presence of humans or moving objects by means of black body radiation, the use of an array of pyroelectric sensors can lead to extraction of more features such as direction of movements, speed, number of people and other characteristics. In this work a low-cost pyroelectric infrared sensor based wireless network is set up to be used for tracking people motion. A no ....etc

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I need the project report for gsm based home security system
and also the ppt for it.can u plz send it.........my mail is [email protected] ....etc

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SEMINAR REPORT
ON
WIRELESS LAN SECURITY
I. Introduction
a. The 802.11 Wireless LAN Standard
In 1997, the IEEE ratified the 802.11 Wireless LAN standards,
establishing a global standard for implementing and deploying Wireless
LANS. The throughput for 802.11 is 2Mbps, which was well below the IEEE
802.3 Ethernet counterpart. Late in 1999, the IEEE ratified the 802.11b
standard extension, which raised the throughput to 11 Mbps, making this
extension more comparable to the wired equivalent. The 802.11b also ....etc

[:=Read Full Message Here=:]

Wireless Wide Area Networks (WAN) are a popular method of wirelessly accessing data over the Internet. A major concern for many corporate users of wireless WANs is data security and how to protect data that is transmitted over these wireless networks.

There are many features of these wireless networks, which provide user and data security. This paper discusses the security features for CDPD, CDMA, and GPRS networks, as well as an introduction to virtual private networks (VPN) and how these applications can be used to enhance the overall sec ....etc

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