GIAC GSNA exam has been cleared without any much thought to the ifs and buts. I had the excellent resource by my side - giac systems and network auditor online exams for unlimited practice, throughout my preparation time. I just had two months in my side and hence I opted for the premium membership as it had so much to practice on. Only practice makes a person perfect, nothing else. So I kept on appearing for the mocks and assessing the score I receive and in a month’s time, the theory by the means of practical was cleared. Then I focused on the score and time duration and improved it as much as I could and in another month, I was totally relived that I had come again a winner.