Antivirus programs that are
An antivirus program is aimed at finding viruses , block, disinfect and / or remove them. An antivirus is a forecasting tool that should be in constant operation while using your computer. In this article, they are known antivirus programs and other essential details about these programs.
It is known that a virus can cause damage as complicated as the loss of files, loss of various personal or confidential information, data modification, damage in microprocessor performance. This situation makes the antivirus should be sufficiently capable of reducing an appropriate percentage for any damages caused.
Nowadays, the antivirus on the market should be able to monitor and verify that the files opened, created, modified, executed not infected. The antivirus contain tools for on-demand scans, protection modules for e-mail accounts and Internet browsing, etc..
Also, current antivirus feature specific vaccines designed to detect and remove viruses, anticipating its harmful impact on the system, these vaccines detect behavior patterns or alterations hard disk.
As stated before, all antivirus have a working method based on the use of so-called vaccines. The types of vaccines used to reduce the risk of viruses, among others, are:
- Only detection: are vaccines that do not allow delete infected files.
- Detection and Removal: are vaccines that stop infecting files.
- Comparison of signatures: are vaccines used to compare signatures of suspicious files to determine if they are infected.
- Heuristics: these vaccines analyze the variation of the file through comparison with previous patterns.
Now, what are the best antivirus on the market ? While noting the best depends on each user, and should be defined according to the effectiveness of each software, you can make a list of the most popular antivirus . All these antivirus are available online, to be downloaded in a free version, just simply find them using their names as search terms. Here's the list:
List of best antivirus on the market :
- AVG Antivirus
- NOD32
- Avast! Antivirus
- Panda Antivirus
- McAfee VirusScan
- Norton Antivirus
- Avira Antivirus
- Kaspersky AntiVirus
On the other hand, there are also online scanner , which can make analysis and review of your computer, and facilities without using a web browser. This option is useful in the following cases: first, when you have already had an infection that has left inoperative the antivirus installed, and second, when you need more security when using a computer in an internet cafe or computer center in your school . These antivirus online have the great advantage of being constantly updated.
Do not forget that a virus needs constant updating in order to be effective software must be activated in permanent protection, especially should have a database that considers information on the latest antivirus registered . And in these times, it would be unreasonable to use a computer without an antivirus protection giving us security.
Finally, you need to set our antivirus automatic update option, because if you do not have the latest updates this program becomes useless, and your computer will be susceptible to new virus attacks. If such a change for antivirus, do not forget that from time to time new versions come to market, and ready to tackle the latest viruses that have appeared, for that reason do not forget to make sure you're selecting an antivirus latest version.
An antivirus program is aimed at finding viruses , block, disinfect and / or remove them. An antivirus is a forecasting tool that should be in constant operation while using your computer. In this article, they are known antivirus programs and other essential details about these programs.
It is known that a virus can cause damage as complicated as the loss of files, loss of various personal or confidential information, data modification, damage in microprocessor performance. This situation makes the antivirus should be sufficiently capable of reducing an appropriate percentage for any damages caused.
Nowadays, the antivirus on the market should be able to monitor and verify that the files opened, created, modified, executed not infected. The antivirus contain tools for on-demand scans, protection modules for e-mail accounts and Internet browsing, etc..
Also, current antivirus feature specific vaccines designed to detect and remove viruses, anticipating its harmful impact on the system, these vaccines detect behavior patterns or alterations hard disk.
As stated before, all antivirus have a working method based on the use of so-called vaccines. The types of vaccines used to reduce the risk of viruses, among others, are:
- Only detection: are vaccines that do not allow delete infected files.
- Detection and Removal: are vaccines that stop infecting files.
- Comparison of signatures: are vaccines used to compare signatures of suspicious files to determine if they are infected.
- Heuristics: these vaccines analyze the variation of the file through comparison with previous patterns.
Now, what are the best antivirus on the market ? While noting the best depends on each user, and should be defined according to the effectiveness of each software, you can make a list of the most popular antivirus . All these antivirus are available online, to be downloaded in a free version, just simply find them using their names as search terms. Here's the list:
List of best antivirus on the market :
- AVG Antivirus
- NOD32
- Avast! Antivirus
- Panda Antivirus
- McAfee VirusScan
- Norton Antivirus
- Avira Antivirus
- Kaspersky AntiVirus
On the other hand, there are also online scanner , which can make analysis and review of your computer, and facilities without using a web browser. This option is useful in the following cases: first, when you have already had an infection that has left inoperative the antivirus installed, and second, when you need more security when using a computer in an internet cafe or computer center in your school . These antivirus online have the great advantage of being constantly updated.
Do not forget that a virus needs constant updating in order to be effective software must be activated in permanent protection, especially should have a database that considers information on the latest antivirus registered . And in these times, it would be unreasonable to use a computer without an antivirus protection giving us security.
Finally, you need to set our antivirus automatic update option, because if you do not have the latest updates this program becomes useless, and your computer will be susceptible to new virus attacks. If such a change for antivirus, do not forget that from time to time new versions come to market, and ready to tackle the latest viruses that have appeared, for that reason do not forget to make sure you're selecting an antivirus latest version.
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