Computer Networking

Wireless computing are radio waves that allow computers to access the Internet and electronic devices to communicate with one another without using cable wires. People do not need to use a phone...

If you're a Network Administrator it's hard enough keeping track of the users on your network and what their user rights may be. Why make it even more difficult by confusing yourself about what...

"WiFi" is a term used to describe a certified type of wireless Internet network. Many public places, such as coffee shops, libraries and even ,entire cities offer free WiFi Internet access to...

There are many reasons a person might be interested in hosting their own dedicated server. A dedicated server can be used to host your own web site, provide online gaming services, and allow...

Wireless access points are nothing more than a wireless router. Most wireless routers have both wireless and wired capability. Setting up a wireless access point is tricky but not impossible. ...

Unified Authentication is a security feature offered by VeriSign. It is used to secure employee and user access to the VeriSign network. This includes using mobile devices to access the network.

While you can block certain websites with software such as Net Nanny, this software can easily be bypassed. If you want better protection, you can use your router to block the website so nobody...

High speed Internet access allows for almost instant exchange of information, such as weather reports, news bulletins and keeping in touch with friends and family. Choosing a high speed Internet...

Not all iPods are capable of establishing a WiFi connection. Only the Apple iPod iTouch is WiFi capable. Finding a WiFi connection with the iPod iTouch or the iPhone is a simple process if a...

Accessing other computers that are on a local area connection (LAN) or on the Internet has become an easy task, thanks to utilities that are built in to the Windows operating system. Windows...

Wireless Internet is a technology that is still barely out of infancy, and one area in which users constantly hope for improvement is signal strength. Even with a wireless network in your own...

When we hear the words "authentication" and "authorization," we think of the simple definitions for each. With authentication, we assume that it means to prove that something is real, such as...

The Internet is filled with websites that are unsafe for children to access. If your child is using a website that you feel is inappropriate, or you simply believe that too much time is being...

Virtual private networks (VPN) are secure groups of computers that have limited access to outside computers or the broader Internet. These type of secure networks are popular with governments and...

Provided by Microsoft, Client Services for NetWare, or CSNW, is a tool that allows users to access files, printers and other computers that are connected to remote Novell NetWare networks.

Firewalls are designed to protect your internal information from being accessed by outside sources. Unfortunately for many devices, this goes both ways, limiting what you can see on the outside...

Being tied down to a desktop computer is not only an inconvenience; in some cases it's an impossibility. Many people need to access the internet, their email, and other data from their laptop,...

The dangers of wireless networking stem from and are the result of a wireless router allowing unrestricted outside access. Any unsecured router makes a network vulnerable to any number of attacks...

Popular email programs such as Gmail and Yahoo prevent the certain attachments because they may contain executable script that could harm your computer. Many information technology (IT)...

The wireless debate over Internet security is vast. However, there are basic guidelines to assist in making a choice for the final network design.

In the early 1990s, there were three popular online services for people to choose from: Prodigy, CompuServ, and America Online. Using aggressive marketing tactics, including mailing disks with AOL...

Accessing files remotely has been a necessity since the beginning of networks and really is the reason behind them. With modern broadband technologies, data can be transferred so quickly that we...

With the increasing popularity of laptop computers and the rise of wireless networking, you can connect to the Internet in more places than ever. But the speed of your Internet connection depends...

A virtual private network, also known as a VPN or simply as a virtual network, is a means by which an individual computer or network can connect to a network in a different location. VPN...

With advances in technology, everyday life is starting to depend on wireless network technology. Such technology is used to connect computers via routers and to connect hand-held devices with...

WiFi hotspots refer to public locations, such as libraries, hotels, restaurants or coffee shops that offer free wireless Internet connection to its customers. The hotspot's server is already...

As of October 2009, more people are connected to the Internet than at any other time. Most of the population enjoys high-speed broadband Internet access, which is usually provided by digital...

In computing terms, an "Access Point" is a method in which a computer connects to a wireless network. Internet connections that a computer can connect to using a wireless networking card are...

Remote access is a technology used that allows one computer to communicate with another on a network. Remote access allows a client computer to connect to a host and remotely control the machine....

While there are several VNC (virtual network computing) server and client software packages for remotely accessing your PC, opening a port on your computer can be a very risky undertaking. You...

A laptop equipped with Wi-Fi technology lets you connect to the Internet from any remote location within range of a Wi-Fi wireless network. You don't need any cables to plug into ethernet ports or...

Millions of people are using a wireless connection everyday in order to surf the Web, conduct business or to send information to friends and family. These activities are susceptible to being...

Most Internet hacking and spamming originates from Internet addresses in foreign countries. Each Regional Internet Registry allocates the IP address blocks that can be identified and appropriately...

Outlook Web Access grants users the full benefit of the traditional Outlook experience with the added convenience of being completely Web-based.

Digital subscriber line (DSL) is a technology offered by phone companies for broadband Internet access. The technology allows users to access broadband over their existing phone line. The user...

A proxy server is a computer that enables users to connect and use the machine's IP address and resources for Internet connectivity. The server can be a private machine that is only available for...

More jobs offer employees office computers to help them organize their projects and better manage their work time. Having a office computer also means that employees can save any unfinished work...

Many of us do not need lightning fast internet access, but we do like internet access for general browsing, checking email, keeping up with sites like face book, and paying bills. Internet...

Broadband access is high-speed Internet access that uses a telephone line to connect to the Internet. Broadband access allows users to connect to the Internet at greater speeds than a standard 56k...

Getting online today is easier than it has ever been, with a wealth of choices and technologies available to the average consumer. Unfortunately, those choices can be confusing to the uninitiated:...

Internet Service Providers (ISPs) have several types of connectivity options for the Internet. Each ISP is different in that the company provides a different type of connectivity protocol and...

Proxy servers are used by businesses to pool all the Internet activity and access through one machine. Proxies allow network administrators to filter unwanted traffic and keep track of Internet...

Wireless Internet is Internet service that can be accessed without having a physical wiring connection to the computer using the Internet. Wireless Internet service is generally provided by an...

One of the major innovations that has accompanied the rapid expansion of the Internet has been wireless Internet service, also known as Wi-Fi. Wi-Fi has made it possible to connect to the...

As the world continues to move, so does the advancement of technology. Every year sheds light on improvements to yesterday's devices and new inventions appearing on the horizon. At the center of...

Laptop computers gained popularity as technology offered new ways to work and play in the early years of the 21st century. To tap into much of the technology, though, you need to know the ins and...

It can be frustrating when you have important information stored on a computer that you don't have in front of you. But GoToMyPC and pcAnywhere allow you to access your distant computer from the...

The WAP54G, or Linksys Wireless G Access Point, adds wireless connectivity to your existing Ethernet network. Wireless users can access servers, files, printers and other devices available on your...

If you have remote desktop setup on a Windows computer, the router needs to be configured to allow access to the machine. A router filters incoming traffic by default, but remote access settings...

In order for your wireless home network to function, you must install a wireless access point on each computer you intend to connect to the network. PCI Linksys wireless access points are a good...