To pass you'll need to do 2 exams a written and a lab exam. But note that CCIE is a top level expert certification. People spend years studying for it before passing. Not saying this to discourage you, but it's in NO way an easy task.
It seems you are interested in security. I will advise you give yourself ample experience before jumping intio CCIE security, its not always about getting certified.
But you have already started the CCNP tracks i.e BSCI. I will also advise that instead of BSCI you start CCSP( cisco certified security professional) which comprises of 3 core modules and one elective.
Cisco Certifications in order of specialty
IP Networking (CCENT)