Antivirus vs. Internet Security – What’s the Difference?

While buying a security software package for personal computers, many people get often too confused to distinguish between different definitions of security software. For example, currently most antivirus manufacturers introduce an Internet Security version at the beginning of each year, which is basically a suite of multiple programs and costs more at the same time. Antivirus programs are inexpensive hence they must lack few features that are offered in the Internet Security packages, but what are those?

Basically, an antivirus software is included within an Internet Security package alongside few more programs that offer the strength of security in all possible sectors – network, removable media drives, storage, emails etc. If a user thinks they only need protection against viruses and nothing else, they might just buy an antivirus program instead of costlier Internet Security suite.

Internet Security Suite in Details

If you have been researching for a while, you must have seen few popular titles – BitDefender Internet Security, Norton Internet Security 2016, McAfee Internet Security, Kaspersky Internet Security and many more. None of these programs are an individual program, rather they contain a set of programs intended for different purpose. The package usually includes – a firewall program, an antispyware program, anti-adware, anti-ransomware, anti-keylogger etc. The number of features and applications inside an internet security suite could be more or less depending on their price and the package type.


Antivirus programs can be standalone, or come included within an Internet Security package. They fight viruses that might be present on a system. Virus spread through network connections, email attachments, removable storage etc. and antiviruses scan these media and windows registry files based on an updated signature file in the database. If any virus signature is found among the scanned areas, the user is prompted immediately and asked whether the files should be deleted or quarantined. To keep up to date with all the modern viruses around the world, the manufacturer releases a signature update file in regular interval which helps ensure the best safety on a computer system against viruses.

What’s the best solution for a computer?

Given the present situation, we would vouch for an internet security program for so many reasons.

Antivirus software doesn’t really fight every security threats. Only a few antivirus programs come with firewall programs which provide extensive monitoring on internet traffic. In the current computing technology, most malicious programs distribute and operate through an internet connection. To detect whether a malware has settled-in in your computer system and robbing your data to someone over the internet – you actually need an anti-spyware module, an anti-keylogger module and a firewall. All of these are available in an Internet Security package but not in a standalone antivirus.

Another reason you should buy an Internet Security plan is, viruses aren’t really a devastating threat these days. Back in time few viruses had the ability to permanently crash a physical system of a computer which would result in expensive repairs or replacements. Viruses these days usually only mess up data. If you think your computer doesn’t contain any secret data that needs to be entitled to safety with all these applications in an internet security suite, an anti-virus will just do your job.


For the best pricing, check with every security software manufacturers’ website, you could find the best possible solution for your PC in no time.

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