Internet Access: DSL vs. Cable
In today's world of high-speed Internet access, a consumer, whether upgrading or just starting, should look into the myths and reality of easy set up, security, and cost before choosing a particular type. The two most common available types of high-speed Internet access are known as digital subscriber line (DSL) and cable. Because DSL and cable internet service are relatively new, misinformation and misconceptions surround their technological capabilities. DSL is a technology that transforms a traditional phone line into a high-speed digital link to provide homes and small businesses with broadband Internet access. Thanks to DSL, a consumer can surf faster, host his own Web site, or connect branch offices of a small business. Like DSL, cable technology provides a high-bandwidth, always-on connection to the Internet for a reasonable price although the service is often over the same line as your cable TV service. Unlike DSL, cable technology isn't ubiquitous and can't provide some of the same services DSL can. A common myth associated with DSL is that it is easy to set up because the consumer is using an existing phone line and doesn't need to install any special new equipment to use it. It is true that you don't need a spec
Misleading fiction about DSL security is that it is as safe and as secure as traditional dial-up modem connections. The reality is because DSL keeps the user's computer constantly connected to the Internet, they may end up with a static (unchanging) IP address-a unique number that identifies their computer on the Internet. If you have the know-how, you may be able to connect your PC to the service yourself. Sometimes the use of a cable modem is included in the monthly fee, but not always. This installation process is often both time-consuming and costly. If a consumer should need or want either of these types of high-speed Internet access, there are ways to fix some of their flaws. In doing so, the consumer will be better prepared for potential problems that may arise. This little piece of hardware can cost $200 to $300. Traditional dial-up services randomly assign you a new IP address every time you log on, so no one can find you at the same place twice. A general myth regarding security when using cable is that a cable connection is as safe from hackers as a traditional dial-up modem connection. The reality is that it's not so easy to set up DSL. The popular myth about cost with cable service is that cable Internet access is as cheap as cable TV. Reality is, in order for someone to get cable, his access provider must physically attach a coaxial cable and a cable modem to his computer, which may mean adding a network card if it isn't already there. Misinformation regarding cost with DSL is that anyone with a phone line can get DSL cheaply.
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