To have your PC protected against virus, spyware, adware, worms, etc. You have to take good decisions (when exploring on the internet and read your email) and to have the adequate software installed in your computer. Since you can have all the care of the world al to exploring on the internet, but if do not have the software that protect you against harmful programs your PC is going to Infect, and if in fact have the software of adequate protection but do not be careful al to exploring (whether descending suspicious software, opening email, etc.) your PC is going to infect.

 

To protect adequate your PC you should have three types of software that will serve you basically as three lines of defense against the attacks of harmful software, I enumerate them you subsequently:

 

1.- a Firewall -- This is your first line of defense, is the barrier between your computer and the other computers in network.

 

2.- Antivirus -- This is your second line of defense, this program is going to identify, to isolate, tortured and to destroy any file infected that manage to enter to your PC, besides carrying out periodic revisions of your hard disks, also the antivirus inspected all the new files that are descended or created in your computer, and will be on the alert by suspicious activities of virus.

 

3.- Anti-Spyware -- This is your third line of defense, Also regularly you should revise your computer with different programs anti-spyware of different companies, since no program by if self seems to detect all the different varieties of spyware that is found loose. The programs anti-spyware work very seemed to those of antivirus.

 

We see more closely the applications of protection...

THE FIREWALL little time a go, the programs of firewall were of exclusive use of the departments of Systems of the Large corporations and not for domestic users. All that change when the worms --that spread of pc with Windows to pc with Windows without interaction of the user-- infecting thousands of computers connected to internet. The worms take advantage of failures in Windows (As in Word and Outlook), but they cannot arrive at software if the computer is running a firewall appropriate configured. These Worms are stop in the bridge. And in the rare case that the PC with the firewall be infected, the firewall is going to prevent that the worm spread out. The firewall included in the service pack 2 of Windows XP offers a decent protection, but the version of FirewallGold is more easy to use and a lot more secure. FirewallGold!

 

ANTIVIRUS there are many good antivirus programs available .. any program antivirus that you choose, should run a complete checkup of your computer once a week, and to bring up to date the antivirus definition file (the list of known virus that your software is going to seek) several times for week. After all, the true force of a good program antivirus does not fall in the application of the client, if not in the ability of the antivirus programers to find and to put in the file of definition the new virus the more quickly possible. Here you can find a good program antivirus that is easy to use and that offers excellent protection. The Shield Pro 2007!

 

ANTI-SPYWARE Spyware is the headache of many and innocent users of computers. There is almost an infinite number of these damned applications, by which millions of users without being given account have installed, paralyzing its computers in the process. The majority of the spyware is difficult, if not impossible, to remove using conventional techniques. You can use a program anti-spyware or by hand to modify the registry and the files of configuration, and to erase the remainders of the spyware that spreads for all your hard disk - if you can locate it all.

 

Unhappily, the criminals that write spyware constantly modify its applications to do them more difficult to detect and to eliminate, so as in the applications antivirus, the programs anti-spyware depends on frequent updatings of its files of definition. We suggest you that bring up to date the definition of spyware each time that bring up to date the definition of virus, and scan your hard disks once a week.

 Here you found some good antispyware program Adware Alert!! and here you have another SPYwareRemover!