Wireless

Wireless technology for Internet access is rapidly spreading throughout the world. It will not be long until every corner of the globe is connected to the Internet via Wi-Fi. Portable laptop computers are produced, manufactured and released in a steady stream with upgraded 802.11 a/b/n connectivity chipsets, enabling technical and non-technical users to connect to the Internet via speedy wireless connections. Bluetooth technology allows a wireless protocol for connectivity and is specifically designed for electronic applications less than 30 feet in distance from the host site.

Wireless connectivity is used by professionals in IT, in large business organizations and for home use. Connecting to the Internet with a wireless connection is fast becoming the preferred way to access the Internet. The convenience of wireless connections and the practicality of the initial set-up and maintenance of wireless services is an industry that is growing and developing rapidly as Bluetooth technology expands. Most peripherals can be connected wirelessly to a desktop computer or notebook using Bluetooth technology, creating a cleaner and more practical work environment for all users. Understanding wireless security encryption and developing a secure system of connectivity is essential to prevent data theft and establishing sound security measures within wireless connection.

 

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This is the first article on the Bluetooth Technology by Nupur Mittal. Blue tooth has been regarded as a new wave in the IT sector from the day of its origin. Blue tooth is continuing its success story. Toshiba introduced blue tooth in September 2000 to consumers for 199. The new technology is supported by SIG Special Interest Group . SIG founded...
This is the first article on the Bluetooth Technology by Nupur Mittal.  Bluetooth is a high-speed low-power microwave wireless link technology designed to connect phones laptops PDAs and other portable equipment together with little or no work by the user.Connective convenience Unlike infra-red Bluetooth does not require line-of-sight positioning...
This article discusses about the differences between Bluetooth and 802.11b Wireless LANs Co-existence of Bluetooth Wi-Fi and  Advantages Disadvantages. 1 Bluetooth has lower distance range less than 30 feet than 802.11b up to 200 feet . Therefore you would need many more access points to cover the same area of an office. Simple...
This article discusses about various Bluetooth Technology Models Application in the market and Bluetooth in Future. Bluetooth Technology Models Applications HomeRF like Bluetooth is a specification for connectivity and mobility in a home-like environment. HomeRF Working Group has developed a specification for wireless communications in...
Optical Wireless Security by Lightpointe Communications Introduction Network security is one of the major concerns for any business or organization transporting sensitive and confidential information over the network. Such network security concerns involve the lowest network layer typically referred to as the physical layer layer one as well as...
The Essentials of Wireless Security by Daniel Robson With wireless networks proliferating it is becoming more important than ever that sufficient security measures are put in place. And yet many people especially those new to the technology or computers in general are just not aware of the dangers of not properly securing a wireless network. Typically...
Using a Bluetooth Headset with your PC by Nathan Smith If you use your computer for Voice over IP VoIP applications chances are that at some time you’ ve experienced frustration with the cords associated with traditional PC headsets. Imagine being able to roam throughout your home whilst talking to people around the world using a PC headset...
Wi-Fi Is Out There and Spreading Fast by Anton Komarov As this new wireless technology spreads to every corner of the world it s time that someone ask the burning questions that are surely on everyone s mind How does Wi-Fi work and can it mess up the molecular structure of my brain Experts say not to break out the aluminum hats quite...
Many people are hearing for the first time about VOIP. VOIP or voice over internet protocol is a method of talking on the phone through the use of the internet. It works by taking analog audio signals and turns them into digital data which can then be transmitted over the web. Sounds confusing Really it is simple and very interesting. This technology...