Tips To Select Best Antivirus Program

With this growth of technology, however, comes the threat of malicious software or virus which worries computer users

. They have reached such levels that more efforts are spent to counter them. Fortunately for us, there are software manufacturers who are always working on giving us some good antivirus programs of better quality and service.

An antivirus software program detects, removes, and prevents the entry of computer viruses, trojan horses, and other malware. There are various types and brands of antivirus programs and all these use different strategies for the function. The malware detection pattern and removal methods differ from program to program. So it is always important to install the program suiting your operating system and browsing habits. Some antivirus programs have a drawback in a way that they lower the system performance. When buying an antivirus product, look for the price, the performance, and its ranking. It is good if you do a little bit of research before opting for one.

The most common methods used by antivirus programs to identify viruses and other malware are the Signature based detection, Heuristic-based detection, and File emulation. Signature based detection is the most popular amongst the three. In this method, the software program compares file contents to an in-built virus signature dictionary. However, the drawback is that due to the addition of new viruses every day, the dictionary needs to be updated very often. Heuristic-based detection and file emulation are similar in many aspects. There are more methods used by different programs. The different methods help identify the unwanted programs and malware by certain aspects in the codes and characteristics. For the antivirus programs to function there are certain minimum system requirements. Ensure that your system meets these requirements before you install a product.

There are various professional companies and organizations that are only into the lab testing of antivirus programs and they work primarily for IT companies by testing the programs provided to them. So before an organization decides to implement particular antivirus software widely in the organization, they contact the lab and ask them to perform a test on the program. The lab will perform professional test cases with malware and adware programs on the antivirus and give the result to the organization.

by: Rajat

POST COMMENT

Scan A Laptop For Viruses This Is Your Time: Discover The Discipline antivirus Help Viruses Are Developing For Android With High Rates Of Why Antivirus Is Necessary Security Measures To Stop Viruses That Invade Your Pc Tips On How To Annihilate Fake Antivirus Apps From Your Computer The Benefits Of Prompt Virus Removal From Your Computer When Wondering About Free Antivirus Programs, Check The Information Below How Virus Removal Plano Professional Can Help You Step By Step Remove Security Shield 2012 Virus Removal Guide Symantec Antivirus Support: Security Of Your Computer Just A Call Away The Best Antivirus For 2012 So Many People Are Damaged By Simply Hsv Virus Source Early In Youth 2 . 99 Percent Of People Displa