How Do I Choose the Best Antivirus Software for a Small Business?

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  • Written By: Alex Newth
  • Edited By: Angela B.
  • Last Modified Date: 14 September 2019
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Finding the best antivirus software for a small business can help enforce digital security, which can be beneficial in warding off hackers attracted to large attacks that cause noticeable damage. Many small businesses use at least a few computers, so the number of licenses available with the software may be important. Centralized command allows one computer to configure security for all the other computers; without this, one or more computers may be at risk and it can be difficult to fully control security. Many hackers are busy making new viruses, so the best antivirus software for a small business should have consistent virus definition upgrades. Antivirus programs affect different aspects of the computer, and getting a program that protects many aspects will usually be better.

Most antivirus programs come with a limited number of licenses, meaning they can be installed on a limited number of computers; this ensures that the developer is paid adequately. One license is typically good for just one computer, so a small business will usually need a license for each computer. A small business owner should look for an antivirus software developer that sells enough licenses to satisfy its needs; otherwise, there may be a few computers without security.


When antivirus software for a small business is added to the network, it is usually best if one computer can be signified as the centralized command. This allows the one computer to simultaneously control security for all the other computers. Without this, each computer will need to be set separately, which takes time and risks having one or more computers not set properly.

Hackers often find new ways of sneaking into networks by making new viruses or improving old ones. A small business has a higher risk of attack than an individual user, so the antivirus software should have updated virus definitions to combat new attacks. Automatic updates are not required, but they usually will make it easier for the software to stop attacks, because it will know about the newest viruses.

Antivirus software for a small business is made to secure different aspects of a computer and the typical applications used. For example, email protection will scan emails for threats, while script blocking will stop a malignant script coming from a website. A small business owner should check on what aspects the program protects and ensure that it offers comprehensive protection for some or every application the small business uses. Otherwise, a virus may be able to sneak in through an unguarded application.



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