Do you know that around 6000 new computer viruses are being developed each day? Do you know how antivirus software protects you from viruses? What updating your antivirus software means? Or that 90% of the e-mails on the Internet are malware containing?
Since you wanted to know why you should update your antivirus, there are most chances that you don’t have an answer for the above questions.
We understand the pain in updating antivirus software every now and then, but, dear friend you aren’t left with any option.
Someone who really understands this article will surely wait for new updates to be released by antivirus software; such is the advantage if you update your antivirus software regularly.
Why should you update your antivirus software?
The Internet has always been the wild west; with tons and tons of malware present at different corners of it. To fight malware, there are just a handful of antivirus software companies.
Any antivirus software, irrespective of if you have purchased it or downloaded a free version over the Internet; continuously releases updates. These updates are nothing but added virus signature files and some software application developments.
An entire software company works on viruses that are introduced newly and develop methods to keep your computer/mobile safe from them.
This process is reiterated again and again. If you intend to keep your computer safe from any of these newly created viruses, the one thing you must do is to keep your antivirus software updated.
If in case you have installed an antivirus software long ago and haven’t updated it often since then, then its almost as good as not having an antivirus software itself.
Simply, your antivirus doesn’t have the capability to identify the latest versions of malware and stays shut even when your system is being completely taken down by the virus infection.
How Often Should You Update your Antivirus Software?
Mostly, unless you have altered all the antivirus software settings, your antivirus searches the web for new updates every time your computer/mobile is online.
Since they don’t have to download the entire software, the time required to get updated with these latest virus signatures won’t take long.
Anyways, the answer to this question is not unique but can be stated according to what type of user you are.
First of all, do you have a permanent Internet connection? If so, then its better you look for updates every week.
If your internet usage is for work, with you receiving a lot of e-mail every day, then you must update daily. If you hardly use the internet, even this we recommend its better if you try an update once every two weeks.
If you hardly use the Internet, even then we recommend updating your Anti-virus software once every two weeks.
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Updating Antivirus Signature Files
Signature files contain the latest list and behaviour of known viruses. Anti-virus programs release signature file updates regularly–sometimes daily, sometimes more often–because new viruses are being identified on a daily basis. It is best to configure your anti-virus program to automatically check for updates these updates.
Maintaining the Virus Scanning Engine
The scan engine is where the signature files are loaded. It is responsible for scanning and performing actions such as cleaning, quarantining and deleting identified viruses in your computer. Updates on scan engines are intermittent and not as regular as signature files. When a scan engine is updated, it is either to fix a scan engine issue or to make it scan faster, perform better and detect fewer false positives.
Securing Operating Systems and Software
Some anti-virus programs can scan a computer for any vulnerability. Anti-virus software makers have added this feature because security flaws in operating systems are entry points for viruses to hack into the computer. Microsoft’s Windows Update automatically checks for vulnerabilities and installs patches on the computer.