How To Protect Your Computer From Virus Attacks
Protecting your computer is important and keeping it safe from a harmful virus can be difficult at times. Viruses are constantly changing, being rewritten, and evolving to attack new defensive measures taken against them. Do not give in there is hope. There are many thing that you yourself are able to do to enhance the protection of your computer and at the same time lots of very clever computer minded people are trying to develop new stratergies.
The first thing you can do is install a firewall to protect your computer. This will monitor your computers communications ports and block any unauthorized activity. While not a 100% guarantee of protection it can keep many types of harmful virus out of your machine. Save yourself an awful lot of grief and install a firewall before you get an infection they are much harder to deal with once they are in your computer.
The second thing that you can do is to make sure you have some kind of antivirus software on your machine. This is an active form of protection rather than a passive form. While passive protection protects by immunization and blocking problems active protection works by seeking out threats. You will find that your antivirus application will ask you if what do you want to do with this file and then take action.
Identifying a garmful file or virus is not a perfect science and therefore the antivirus program needs you to work with it. Sometimes legitimate programs can be identified as threats simply by the nature in which they work. If you know for a fact that a found program or file is something that you use then you will in most cases tell the scanner to ignore it now and forever. This will ensure that there are not as many false positive later on.
If however the program or file that is found is not something that you know then chances are it’s a harmful virus. When you wish to take action with an infected file you wil usually tell the programs to quarantine heal or delete the file. Quarantining is done when the antivirus software cannot remove or heal the file but can lock it down and prevent it from accessing the rest of the computer. While it’s still on your machine it’s safely locked away and in most cases a copy can be uploaded to the protection software company’s database for study and analysis.
New detection rules and removal systems are being developed this is how. Aside from having programs installed to protect and scan your computer there are a few common sense things that you can do to protect yourself. Having an external hardrive and completing backups of all your personal files and data is a good way of making sure that your computer is never totally wiped out.
If you get an email and your not sure who it is from or do not recognise the company name or the subject name looks a little strange then do not open it. Do not be tempted to click on these pop ups that tell you your are a winner or collect your prize now. These are obvious traps but they can ensnare people who don’t pay enough attention.
By implementing some of thses suggestions it will hopefully give you some idea of how you can protect your computer from a virus. While not 100% foolproof they can keep many infections and parasites out of your system. It is important to scan on a regular basis maybe every week and once a month update your chosen protection.