Wireless Networks by Elizabeth Morgan
The information age has been revolutionized not just by the power of computers to process data, but also by the power of communication amongst computers. This communication is responsible for the proliferation of computer networks. Sharing of information, sharing of resources (both software and... Wireless networks can be broadly classified as fixed wireless systems and mobile wireless systems. ... Although wireless networking is of great use to the laptop users who move from one location to the other throughout the day, there are benefits for fixed users as well.

Wireless Security Workshop by Kelly King
To the information security professional wireless networking may be thought of as a four letter word to be avoided at all costs. Regardless of the security implication wireless networking can provide cost efficiency, and because of that wireless technologies are here to stay. ... While many in the profession believe that wireless networks can be easily compromised, this class will show how the appropriate wireless architecture with the proper security controls can make your wireless network as secure as any other remote access point into your network.

Mobile Computing Networks by Richard Romando
Using mobile computers when in transit implies mobile computing. This is effectuated by using wireless technologies such as LAN, WAN, Wi-Fi, GPRS, etc. LAN refers to Local Area Networking. This is not a very mobile technology, as it restricts the area of its reach. ... Currently, GPRS or General Packet Radio Service is considered a fast-growing technology. ... WAN essentially uses wireless connections between its locations. ... It stands for Metropolitan Area Networking and it connects mobile computing devices within a particular city or metropolitan area.

Computer Security: Home Wireless Networks by Rex Fisher
Home wireless networks dramatically increase the versatility and usefulness of computers. I have a wireless network at my home that allows four computers to share two printers and a high-speed internet connection. It works great! The technology has made wireless networking so inexpensive and... The factory (default) settings for most home networking equipment create an open, unsecure wireless network. ... Fortunately, most of us are not worth that kind of concentrated effort and we can easily reduce our risk to an acceptable level, simply by using the built-in features that come with...

Wifi - So What Is It? by Michael Russell
In this article we're going to begin to define what wifi is and just how it works. Relatively speaking, wifi is a new technology, created within the last couple of years at the time of this writing. However, the basis on which is created is not really new. ... So, how does wireless networking work? ... This mode is great for quickly and easily setting up a wireless network where a wireless infrastructure doesn't exist or is simply not needed for services. ... The problem is that with a wireless network you have to share the bandwidth with all the users connected to the wireless network in...

5 Reasons to Choose Wireless Networking by Luke Garfield
Many consider wireless as one of the greatest inventions in the history of mankind. Some would even compare it to sliced bread. For them, wiring up a network is just as easy as slicing one’s bread. The biggest benefit of wireless is that it makes things simpler. ... However, some ask, "Why is there a need for a wireless network?" The following are some good reasons: • Internet Access Sharing Wireless offers an affordable and easy means to share internet connection with multiple PCs. ... The computers are connected to the network with the use of wireless technology using radio signals.

Top 5 Reasons To Go Wireless by Ron King
Wireless networking is 1 of the greatest new computer technologies in terms of convenience. If you're weighing the pros and cons of wireless before taking the leap, here are 5 to put in the "pro" column. #1: No More Wires Of all the reasons to switch your network to wireless, this is perhaps... #2: Internet Access For All Wireless networking gives you a cheap, easy way to share 1 internet connection among multiple computers. ... Wireless networking lets network connections be always-on, so any of your computers can connect to the internet whenever you want.

Wireless Computer Network Rentals: The New Technology Trend by John Beagle
Consider the convenience and added benefits of renting today's wireless technology. Wireless networks have a big advantage over wired networks, especially for short term projects where the internet and rental computers, printers and projectors are deployed. ... Here are some of the wireless products that are commonly rented for company projects: Wireless Router Rentals A wireless router is a networking device that connects computers to the internet. ... Rent Wireless Access Point (WAP) A wireless access point is a networking device that allows wireless-equipped computers and other...

Educators Guide to Planning a Wireless Network - Part 1 by Eric Meyer
WIRELESS NETWORKING FOR THE EDUCATOR - PART 1 "PRIOR PLANNING PREVENTS PISS POOR PERFORMANCE" There are many things to think about when planning a wireless network for a school environment. Your wireless network must be secure, must be able to handle teachers and staff work loads, and... Security in schools is often the last concern so when planning for your network explain all the wireless security threats to your planning committee so they know you just can’t throw wireless access points around the network and expect things to go well.

Cisco Certifications Overview - Career Path Options by Eran Malloch
When considering a Cisco Certification , you need to understand how they structure their programmes, so that they match up with your career requirements (depending on where you are at right now). There are 3 levels of Cisco Certification, based on your increasing level of experience and... These are the Cisco Qualified Specialist certifications, and include: * Access Routing and LAN Switching * Content Networking * Foundation for Channel Partners * IP Communications Certifications * Optical Certification * Storage Networking Certifications * VPN and Security...