Electrical technology has been greatly enhance  with the introduction of  wireless communication. Wi-Fi is the one among the achievements. The term Wifi stands for Wireless fidelity. Wi-Fi is a brand originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN) based on the IEEE 802.11 specifications. It was [...]

Wireless LAN technology is gaining broad acceptance and being adopted world-wide in organizations that clamor for competitive advantage of an increasingly mobile and highly productive  workforce. The WAP 2000 series access point, which  sets the enterprise standard  for  secure, manageable  and reliable  wireless  LANs  while  also providing a smooth migration path to future high-speed wireless [...]

WiMAX is an acronym that stands for Worldwide Interoperability for Microwave Access. WiMAX is a wireless metropolitan area network (MAN) technology that can connect IEEE 802.11 (Wi-Fi) hotspots with each other and to other parts of the Internet. It can provide a wireless alternative to cable and DSL for last mile (last km) broadband access. [...]

Bluetooth is a short – range wireless technology that enables Connectionless communication between devices . Bluetooth Technology redefines the very way we experience Connectivity . The connectivity between the bluetooth – enabled  a device is based on device authentication . The connectivity Does not take into account the authentication of the user . The lack [...]

ABSTRACT
We live in the age of information.  Data is the most valuable resource of an enterprise.  In today’s competitive global business environment, understanding and managing enterprise wide information is crucial for making timely decisions and responding to changing business conditions.  Many companies are realizing a business advantage by leveraging one of their key assets – [...]

ABSTRACT:
This paper attempts to investigate the approach of embedded systems. The embedded system is a combination of [...]

INTRODUCTION
Over the past several years, the ease of copying and distributing copyrighted multimedia such as video, audio, image and software over the internet has increased significantly. With the emergence of peer-to-peer file sharing systems, this problem has only become more critical. These systems allow each PC to act as a file server for the network, [...]