I already said that in the first sentence buddy. Did you not see it? Linux also has its share of viruses, but you really can’t compare Linux’s vulnerability to that of windows. C’mon. I could have easily listed down what makes it less prone to viruses but that’d be like another article altogether. Malware or /viruses come from many places, no objection. Linux is not a perfect system, but it is more secure than windows regardless of whether you are using it on a server or as a desktop environment.