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Dial up internet service difficult to target by attackers

Wednesday, February 27, 2008, 5:01
This news item was posted in Internet security category and has 0 Comments so far.

Traditional dial-up Internet services are sometimes referred to as “dial-on-demand” services. That is, your computer only connects to the Internet when it has something to send, such as email or a request to load a web page. Once there is no more data to be sent, or after a certain amount of idle time, the computer disconnects the call. Also, in most cases each call connects to a pool of modems at the ISP, and since the modem IP addresses are dynamically assigned, your computer is usually assigned a different IP address on each call. As a result, it is more difficult (not impossible, just difficult) for an attacker to take advantage of vulnerable network services to take control of your computer.

Broadband services are referred to as “always-on” services because there is no call setup when your computer has something to send. The computer is always on the network, ready to send or receive data through its network interface card (NIC). Since the connection is always up, your computer’s IP address will change less frequently (if at all), thus making it more of a fixed target for attack.

Dial up internet providers often include the option of an accelerator program. It will often be called Hispeed or some variation on that name. This name is not meant to trick you into signing up for dial up when you think you’re getting broadband, but it can be easy to make the mistake. Hispeed dial up is not equal to DSL and cable connections. The accelerator programs will compress images and text as well as cache (store) pages so that your browsing experience is much more efficient. Downloading and uploading speeds will remain the same. Broadband connections, on the other hand, will download and upload content faster than dial up, because the actual connection speed is faster.

What’s more, many broadband service providers use well-known IP addresses for home users. So while an attacker may not be able to single out your specific computer as belonging to you, they may at least be able to know that your service providers’ broadband customers are within a certain address range, thereby making your computer a more likely target than it might have been otherwise.

Now a days still dial up have demand in the world. It is not fully vanished. Due to some advantages and especially the security reasons some may prefer this solution. http://www.dial-up-place.com is a place where one can get the list of dial up service provider and other information to cater your needs ina best way.

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