Questions about career in cyber forensics

I have done b.tech in computer science engineering,and my interest is only on networking field.i know very little basics of c programming.i always loved to study networking concepts during my UG course and my electives were all based on networking only,so I decided to select my career as networking.I came through a interesting topic which is called as cyber forensics,now I have planned to do m.tech in internet security and cyber forensics.My doubt is does this field have too much of programming or is it like normal networking?Does this field have very good job scope?