You can do certification course if you are a graduate but will be good if you are a computer degree holder like BCA.there are so many certifications in Cyber Security.The most popular course is : Cyber security and computer Forensics. And if you are planning for MCA after BCA then distance mode will suit you along with certificate courses in Cyber Security.
Or
There are multiple master courses in Cyber Security which you can do, here are a list of few courses you can also do as per your interest.
Master of Science in Applied Security and Analytics
Master in Digital Security
MSc in Digital Security and Forensics
MSc Cyber Security
MSc Computer Forensics & Cyber Security
Good Luck!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile