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The only time we can say with certainty that your computer is protected against attacks, viruses and malware is when your computer is off or disconnected from the network. But as in a computer is basically useless for the tasks of the modern workplace, the connection to a local network or the Internet has become a necessity. Is it possible your online life to stay healthy and safe? One important way is to use the antivirus firewall software.
antivirus security software often presented as a set of independent programs grouped into a security suite. Well, there are Antivirus programs can be installed as standalone applications. There are firewall programs that can replace stand-alone Windows Firewall basic delivery that is installed with new versions or updates of Microsoft Windows operating system.
Software antivirus and firewall is both protective measures for your computer. They have different ways to protect your computer. For this reason, it is important that you install time (if purchase separate programs for each), or facilitate the task of choosing an antivirus firewall Suite.
How does an antivirus program to protect your computer? To answer this question correctly, you must understand how the virus. Viruses are computer programs or computer codes that have two characteristics. The first characteristic of a computer virus is its ability and intent to destroy data on your computer. The second characteristic is its ability to make copies of itself and infect other computers. If your computer connects to a network is easy for the computer to be infected with other virus-contaminated equipment in the network or infect other computers if your computer is infected.
An antivirus program can help prevent the spread of computer viruses. The antivirus program based on technology that can detect infection by software viruses. Most virus software also lets you choose how to deal with an infected program or file. In most cases, you can download the antivirus program to try to remove the malicious code was injected into a program, or to completely remove the infected file or program, or isolating program. If you have a firewall, antivirus software installed on your computer, you must be able to do the job of an antivirus program and firewall.
How Does a firewall program protects your computer? A firewall works well as a real firewall – a wall that prevents the fire from spreading from one building to its neighbors. A firewall does for "listening" port of the computer data and passes the information through. If the software detects unusual activity or unexpected firewall in port lets you know so you can cope. Or, you automatically will solve the problem according to the instructions that you save a configuration file. A program firewall can block connections to the outside world that can open your computer for virus infections, malicious attacks, unauthorized programs that may damage your computer, and other threats. For the best protection for your computer, you should install an antivirus program and firewall program, or after you install an antivirus software firewall.
When you install an antivirus software firewall to stop your computer an easy target for various attacks destructive and damaging the outside world. It should be as first thing you should do after installing the operating system so you do not lose important files and data on your computer.
John Roy Foley is a desktop computer security professional who consistently recommends the usage of antivirus firewall software to keep your portable computer free from danger. Pick a dependable antivirus software package or discover even more about laptop or computer security by surfing Foley’s web page.