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Monday, February 6, 2012

Internet Bots, Computer Bots, They can be a Help or Not

Internet bots, also known as web robots, WWW robots or simply bots, are software applications that run automated tasks over the Internet. Typically, bots perform tasks that are both simple and structurally repetitive, at a much higher rate than would be possible for a human alone. The largest use of bots is in web spidering, in which an automated script fetches, analyzes and files information from web servers at many times the speed of a human. Each server can have a file called robots.txt, containing rules for the spidering of that server that the bot is supposed to obey.
A bot is an important thing that a computer uses when on the Internet. A bot is an application that works to run automated activities for maintenance and protection when the user is on the Internet. There are some instances of where bots can be dangerous. So, how can you tell if your computer is bot infected? You can find out when you follow the tips mentioned here.

English: For those who are somehow opposed to ...Image via Wikipedia

How can you tell if your computer is bot infected? You can find out by seeing if your Internet activities have been involuntarily restricted. There are various different types of bots that can be dangerous to a computer. Some bots will cause denial of service attacks to take place. This is where the user who is trying to get it to work cannot access a resource that is on a computer. It will be impossible for you to access certain websites on the Internet. This is one of the main ways of how can you tell if you computer is bot infected.

You can tell if there is a good amount of computer viruses that are found on your computer during a virus scan. Even though a typical antivirus program will update itself often and do automatic scanning and protection, there can be instances where new viruses can sneak onto your computer that are not listed in the definitions that your computer program has. Many malicious bots will have these new viruses on them, so you should especially watch out for these when you are online.

One of the best things to do to find out how can you tell if your computer is bot infected is by checking to see how much spam you are getting in your email account. Bots will be especially effective in creating spam that can be sent to infected computers. This can even affect email servers that have strong spam filters. The reason why these filters will be avoided when bots send spam is that in some cases multiple bots on multiple systems can work together to send different pieces of spam. This takes place through a botnet that can build up when one bot infects a computer and it spreads to other computers.

BrokenglaSSbotImage via Wikipedia

Another thing to do is if you live in an area that is near a bot control server. Bots have become a global problem in many countries that have control servers that send bots to other innocent computers. The United States has most of these servers, particularly in the Washington D.C. and Chicago areas. Atlantic Canada, Stockholm and Seoul also have large servers. These are areas that have the highest concern levels.

Are there any products that can help you with understanding about bot infections and that tell you how can you tell if your computer is bot infected? Of course there are. You can check to make sure that your firewall and antivirus programs are fully updated and contain the latest patches. After you update the program, you can run a scan to see if your computer is bot infected.

Prevention is an even more important thing to use though. Having a firewall program is helpful. Protecting personal information that you may be sending online should be used too, as you should only give it to legitimate sites that are trusted. Do not forget to avoid spam emails that may sound like a good deal. This is one of the main ways of how bots can spread onto a computer, and it can indeed be prevented.

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