There a great number of anti-virus software marketers out there and many number of reviews and help guides that inform you which anti-virus to buy. What we really do not get is something that put across the PC security software market to you. For example, what are the differences between the free versions and the paid virus protection softwares? Why should these manufacturers market various versions of their softwares with names like Internet Security, Antivirus, Anti-Malware and Firewall? How is it possible for you to distinguish between these varieties? Let us explain these one-by-one.
Whatever best security software you buy, anti-virus software is at the very heart of it. These softwares check for invasive harmful software snippets called viruses that had been injected into your computer and they check for new invasions all the time. The best antivirus producers do constant research and keep checking for new threats in the internet world and writing new code to counter them. And they make sure that the antivirus software you buy from them stays up-to-date. So what is the difference between free versions and paid versions?
Basically, there is no difference, if you just want antivirus protection. Basically every PC security software company out there offers the free ad-supported version of its product. What you acquire against the free version though is just as good as what the paid version offers. The only difference is that the paid version comes with a bunch of other functions such as firewall, anti-spyware, parental controls and other stuff. Can you survive without those? Well, you can usually get all of these as separate downloads as well. If you pay for their software, they will offer you all the bits and pieces together in one seamless package. But if you wish to cobble your own PC security software together by downloading all of these components separately, you could get just the same level of protection as the people who pay for their software.
When you read the literature on the Macintosh computer from Apple, you usually hear about how the Windows platform has a half-million separate viruses floating about waiting to attack you, while the Mac has none. Does this mean that if you own a Macintosh, you don’t need computer security software? Basically, the only reason anyone ever believed this about the Macintosh is that they felt that these computers were so rare that virus programmers just wouldn’t bother attacking them. But these days, the Macintosh certainly has become popular and it does see threats. Certainly, they are nowhere near in number what there are for the Windows platform. But not all threats to computers come from viruses.
There are normally several softwares installed on a computer apart from the operating system. No software has been made in such a way that it would be 100% error free or bug free. Occurrence of these bugs may make the computer environment that you are working with vulnerable to attacks, both virus as well as hacking attacks. Would it not be great if there was a way to automatically apply the software patches on your computer as soon as they are made available by the respective vendors? Yes, there is a way now. You may try out BitDefender which is a excellent for securing your computer.
The built-in Windows Update takes care of updating only the core components of the operating system as well as Microsoft softwares like MS Office, etc. Secunia psi fills this gap by handling updates for all the softwares installed on a computer.