Security is such an important thing for us all when we are using a computer, especially given that we are essentially connected to our computers 24/7, one of the biggest advantages of running a Mac is the Security of the system. You would have certainly heard the good old argument ‘Mac’s don’t get Viruses’. Well this is pretty much true, let me explain:
Mac’s are not immune to viruses, they can get them! The thing is that Mac’s make up such a small segment of the overall computer footprint in the world that from a virus authors point of view – why would we bother spending all that time writing a virus for mac when we can write one for windows and have such a bigger effect. At this point in time there is essentially no reason to run anti-virus software on a mac, in fact the anti-virus software that is out there only scans for windows viruses anyway!
One of the other reasons Mac’s are less vulnerable to these attacks is due to the way viruses and other malware works. In order to get onto your system in the first place viruses and malware need to ‘trick’ you, they are like a mini program that has to install itself on your system to run. Now one of the great things about the Mac OS is that whenever any program try’s to gain access to change or install something on your system the Mac will request you enter the administrators username and password. This not only stops a hacker from taking over your computer and installing at free will but it makes you actually think twice about what you are installing. Now having said all of this, Windows is (finally) learning this and thats the reason Vista always asks you allow or deny, and why windows 7 will take a similar route as Mac OS for your approval before installing.
There are a number of other reasons as well such as the difference in file types that a mac can open and use and so on, but I think that at this stage the biggest benefit is that they just aren’t a target for the ‘bad guys’ as there isn’t a huge penetration of Macs in the over all computer market making them less of a target.
