Hardware & Networking

If you're an enthusiast looking for a career in cybersecurity, I believe that you should start by research on the basic uses and applications of Cybersecurity, follow it up with the function, purpose and perspectives it has in today generation. The skill set is rather vast and demanding for advanced technologies like Cybersecurity and, to become an expert in this field, you will need to master technical skills like Networking, Computer programming and such, not forgetting, you will also be required to have adequate soft skills such as verbal communication, written communication and presentation skills to expose your work effectively. The number of unfilled jobs in this area continues to increase, more importantly, however, is the fact that this career path already has a million unfilled jobs. Corporations, businesses, and governments cannot seem to fill all of their open positions. This is a troubling trend, especially considering the growing number of cyber criminals and the growing threat of cyber crime. [Graduate Cyber Security Jobs: A guide to finding & securing your first job]
How you prepare will also be influenced by what type of cyber security job your looking to get into. How do I get into the Cyber Security Industry? Direct route: Obtain an undergraduate degree in a computer-related field
Of course, not all computer-related undergraduate degrees are going to help give you immediate access to a cyber security job. Computer Science degrees and computer engineering degrees, in general, are the best route. Within these two realms, you'll find specializations that will help land you different cyber security jobs. For those still earning an undergraduate degree, valuable courses may include, but are not limited to, the following examples:
Cryptography
Computer Networks
Software and Hardware Security
Network and Computer Security
Database, Internet, and Systems Integration Technology
Programming in C
Software as a Service (SaaS)
Software Engineering
For further clarification on where you can start learning cybersecurity, head on to my other answer: https://www.quora.com/From-where. Second route: Obtain a graduate degree in cyber security
If you graduated with a Bachelors degree in computer Science, but want to get a more specialised degree in cyber security, a Masters degree programme is good
Third route: Obtain a cyber security certificate like CEH, CompTIA A+, Offensive Security Certified Professional - Provided by Offensive Security.

HARDWARE AND NETWORKING COURSES AFTER 12th
Bachelors DEGREE COURSES
B.E. Or B.Tech. In Computer Science (Networks and Cyber Security) 4 years. E. or B.Tech. In IT and Networking 4 years. Sc. In Hardware and Networking 3 years. Sc. In Networking Technology 3 years
Bachelor of Engineering and Bachelor of Technology programs are 4 years long academic programs. B.Sc. Programs are 3 years long. Students who have passed 10+2 with Physics and Mathematics subjects from a recognised board are eligible to pursue these courses. Diploma COURSES
Diploma in Computer Hardware MaintenanceDiploma in Hardware and NetworkingDiploma in IT and NetworkingDiploma in Computer Networking and Security
A standard Diploma course is 3 years long. However, some institutes are also known to offer 1-2 years long Diploma courses. Students who have completed 12th standard are eligible to pursue the above mentioned Diploma courses. CERTIFICATE COURSES
CCNACCNA SecurityCCNPCertificate in Network SecurityEthical Hackingand Network Security
Students who have completed 10+2 and/or Graduation are eligible to pursue these courses. PG COURSES (AFTER GRADUATION)
Some of the notable PG courses are
M.E. Or M.Tech. In IT and Networking 2 years. E. or M.Tech. In Networking and Cyber Security 2 years. Sc. In Hardware and Networking 2 years. Sc. In Networking Technology 2 yearsPG Diploma in Networking Technology 1 to 2 yearsPG Diploma in Hardware and Networking 1 to 2 yearsAdvanced Diploma in Networking Technology 1 to 2 years
Candidates who have completed relevant Bachelors Degree course are eligible to pursue the above mentioned PG courses.