It may out of scope but I have to research on Network security. I have worked on Signal Processing in Time-Frequency down during Post Graduation research and have few publication. Now my interest has been changed to networking. I was qualify CCNA certification and complete study of CCNP route. Now I wanna to apply PhD in Network Security. Please suggest me some possible online/Offline resource and how to prepare for PhD?

  • A lot depends of course on where you live, but in any case, this question is off-topic here. – Ron Trunk Sep 14 '15 at 14:14
  • Welcome to NE, we hope you will both contribute to and learn from this community. NE is a site to ask and provide answers about professionally managed networks. The community has decided that certification/education questions are off topic. Please see What topics can I ask about here? for more details. If you have the required reptutation (currently 20+) please ask in our dedicated chat room where you are free to ask a wider variety of questions. – YLearn Sep 14 '15 at 17:24