Discovering And Having Anti-virus Software

By David Hennet


The importance of having anti-virus software is for prevention of hacker attacks. Computers become vulnerable when there is no protection to prevent viruses from infiltrating your computer. Allowing an attack leads to vital information being stolen and in some cases identity theft.

What exactly is a virus: Its a program disguised to run in the background of your computer and obtain any piece of knowledge about you and your daily activities online. These types of programs are put together by a person that knows how to create codes and tests them before sending it out into the world to be downloaded onto computers. Some websites you click on will invade your system without you even knowing its happened.

Once the process starts, it can be difficult to control anything you would normally do on the internet or other important day-to-day tasks. The main system can become overwritten, giving a hacker all the information he or she is looking for. This can be done without your knowledge or consent. It runs in the background and many users are unaware until its too late and damage is already done. It can happen for days on end before noticing.

Being infected by a virus can allow personal and/or private information to be stolen, including social security numbers, bank account numbers, passwords and more. In addition, access to your email accounts will help the individual to gain access and send emails in your name to everyone in your contact list, virtually infecting others.

How are these programs designed: Many of the programs are written by individuals with knowledge of computers and programs that are designed to acquire information. Once the program is made and tested it is then released into the public through websites, emails and videos or other attachments. Everyday users are creating bigger and better programs to steal vital information from innocent people.

What are the various types of viruses: Suppose your computer or networks slow to a crawl. Meaning it takes more time than usual to do one or more things that took only seconds, this is considered a worm. It prevents you from doing tasks at a fast rate and slows you down until you basically give up trying to accomplish anything. It can attack your bandwidth and prevent you from going to websites as normal sending a red flag to your service provider who then in turn contacts you to let you know that your limit is reached.

Trojans take over and preform functions you would not ordinarily do yourself. Malware is not really considered to be a virus but instead spies and sends information to the programmer about the websites you visit. Collection of personal information is also sent to programmers for their personal gain and consequently more spam can be sent to your email addresses as these hackers now know what to target.

Knowing the importance of having anti-virus software and its use prevents hackers from infecting your network and stealing your personal information. In today's society, people do not worry about their homes being broken into as they do their computers being hacked by vicious people trying to steal their identity. Save yourself the headache and trouble, obtain great software to prevent this from happening to you.




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