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... When you broadcast your SSID, any computer with a wireless network card knows there is a network nearby. ... Anyone within range of your unsecured network could easily use it to access the internet, which makes your network run more slowly.

Computer Network Repair by Thomas Morva
Computer networking is very important when it comes to in-house office jobs where the mutual connection of computers constitutes an important part of the whole work. Therefore, networking is an important element in today’s corporate world. There are many professional technicians who have the to... Computer network vendors and repairers provide support for all network platforms. ... It should always be your number one priority when it comes to choosing a company to do your computer network repair.

Wireless Home Networking – Choosing The Right One by Lynn Chan
Are you suffering from home wireless networking nightmare? There are so many options. 802.11a, 802.11b, 802.11g – what is all that? All you want is to get online on your notebook computer in your living room without tripping over wires. First thing you should know is, all of them will get you... So you don’t have to get new hardware to make connections with an older network or newer network (depending what you have currently). ... Also, as you expand your range, you’re also more prone to people trying to crack into your network from further away and more concealed places.

Setting up a Network -- Wired or Wireless? by Deryck Richards
To Wire or Not to Wire Wireless networks are en vogue , but your installation won’t be successful unless you chose the right type of network and set it up properly. Wired networks require that each computer be connected via a wire to a central location, called a switch or hub. ... To install a wireless network, you need a Wireless Access Point and a wireless network card for each computer. ... Security is not a large concern in a wired network, since someone would have to physically connect to a wired network to break in.

VPN Client by Kent Pinkerton
VPN is an abbreviation for Virtual Private Network. Private network is a network for select users that has a firewall enabled to prevent intrusion from the Internet. Even though such networks tend to be safe from intrusion, it causes a problem for users. ... It will also permit the other systems on the local network to access the Internet. ... Spreading the firewall to accommodate the VPN traffic will help retain the fire walling security provided by it. ... This destroys the security and access-sharing capabilities that the firewall provides.

Wireless Networking and Security by Andrew Mapp
Although Wireless Networking has great benefits, which are undoubtedly, there are also some drawbacks, which should be considered. Drawbacks such as Electromagnetic interferences, a slower transfer speed then wired Networks and diverse security concerns. ... Without WEP there is also no authentication for who logs on to the wireless computer or Network, allowing anyone in near distance who can receive the wireless signal to utilize the wireless network for his/her own purpose. ... Therefore WEP by itself cannot be considered a secure solution for your wireless network, it is well suited...

Firewalls VS. Barbarians At The Gates by Deb Jensen
As they are plotting against you and going in for the attack, what is your strategy? How well are you at keeping them out? Are you putting too much stock in your firewall? According to Mick Johnson, a product marketing manager with Sensory Networks, "The definition of a firewall has changed over... To adequately secure your computer network, part of covering your basis is to hire a security consultant and have him or her take an assessment of your network vulnerabilities. ... Unfortunately, there is no single way for the barbarians to intrude into your computer network.

Discount Wireless Laptops by Jimmy Sturo
Being flexible in business is an essential factor these days. The wireless solution, a cost-effective and secure technology, allows for building mobility and versatility. Wireless technology is the same as the technology used in a mobile phone. It uses radio waves to carry data from one point to... It is important to understand that the security level in wireless network technology is the same as the type of security existing on wired networks in conjunction with existing network security technology.

Remote Network Access by Josh Riverside
With Remote Network Access, your computer becomes just another citizen on the network. You can access the servers just as if you were on the local network, except the response is slower. Sometimes much, much slower. This network access can be by telephone line and modem, or by Internet through a... There are various other emerging tools and applications, such as Cisco security agent and Trend Micro’s network virus wall, that can be used to protect the network from unwanted viruses and unsecured devices.

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. ... Wireless network technology runs at speeds far greater than broadband internet access easily connecting multiple computers to the internet simultaneously. ... Also, you can add additional computers to your network by simply plugging in the wireless card and switching them on.