Internet Connections

Network protocols made the modernization of the Internet possible. Such protocols allow computers to communicate with other computers without users having to know what is happening in the background.

With passage of the Child Internet Protection Act (CIPA), any school or library in the U.S. that accepts federal funds must provide filtered Internet access. Likewise, as more and more jobs...

TCP/IP was developed by the Department of Defense in hopes of allowing computers that the military used to communicate with each other. Eventually, this development led to a "network of networks,"...

NetZero is a North American Internet service provider (ISP). The company is best known for its free and budget-priced dial-up Internet plans. The company uses Post Office Protocol 3 (POP3)...

Thousands of people still use dial-up Internet connections despite the growing popularity of broadband connections such as DSL or cable Internet. Dial-up is often significantly cheaper than...

An authentication server is used to provide authentication service to individual users and other computing systems that need to connect to a site or service remotely. Authentication servers make...

Your Internet connection speed determines how quickly you can view Web pages, upload files and download from outside sources. A fast connection speed allows you to surf the Internet without delay,...

The beginning point of an Internet experience lies not in the Internet itself, but in the local laptop or desktop computer. This local machine begins the Internet connection process by using...

Many DSL Internet providers will quote specific upload and download speeds that their service provides to their users, but you may notice that your speeds seem to differ. The speed at which your...

The speed your computer connects to an Internet source is not a stationary rate. Your Internet connection speed can vary greatly depending on how many other users are connecting to the same...

DNS is an acronym that stands for Domain Name Service. A DNS error occurs when the Internet browser, such as Internet Explorer or Netscape, is unable to reach the web site in the address field....

Digital Subscriber Line (DSL) is a broadband Internet access service made popular for its ease of use, low cost and high speeds. Operating a DSL business as an Internet Service Provider (ISP) can...

A proxy server is a program or system that acts as the middleman between a client (the computer being used by an average Web user) and a remote server (which could contain a website or a file that...

Millions of people use the Internet every day, but how many of us take the time to think about how it works? Even those who have their own web pages often have little concept of what happens when...

Digital Subscriber Line (DSL) service is a low-cost, high-speed data connection provided by telephone companies and other Internet service providers (ISPs) as an entry-level broadband connection...

Getting slow download speeds or lagging in online games? A simple online speed test will let you know if your connection is simply slow or if you have other problem. Read on to find out how to...

Sharing a satellite Internet connection can be useful in coffee shops, diners or even in the RV park. Internet sharing is one of the most useful ways to establish a network amongst several users....

If you access the Internet anonymously, you can keep your physical location and other information off of the Internet. The following methods will help you protect your privacy online and are...