Hi Mansi, I guess you should be able to get in George Mason university comfortably, besides that there are some other good universities as well like SUNY Buffalo, USC, Stony Brook etc. I suggest we should stay in contact as I myself am interested in MS in Information Security. My Gre is on Friday 28th Sept. I will also let you know few more things as I have also joined a consultant. Let me know if you want to get in touch with me, my email address is abhaassood@gmail.com