Certification

Ethical hackers are specialised Cyber Security experts who work for all organizations which have an internet presence and use extensive use of web technologies for Business . Ethical Hackers role is a proactive one as they prevent cyber- crimes and protect cyber space from intrusion. They ensure data security and protect computer systems from illegal hacking activities. Computer Hackers use their expertise in computing and knowledge of programming, web applications, operating systems, assembly language, internet security systems etc. to protect computer systems from illegal hackers.
It is a niche skill and has limited career opportunities. However, if you able to break into your first job then its is very high paying and respected job. Most of computer hackers have graduation degrees such as BTech CSE/IT, BCA-MCA, BSc CS. Most of the hackers are those who have excellent programming skills.
You can appear in professional certification examination to become a Certified Ethical Hacker (CEH) by appearing in examination conducted by ED-Council. Certification is achieved by taking the CEH examination after having either attended training at an Accredited Training Center (ATC) or completed through self-study. CEH is a skilled professional who understands and knows how to look for weaknesses and vulnerabilities in target systems and uses the same knowledge and tools as a malicious hacker, but in a lawful and legitimate manner to assess the security posture of a target system(s). The CEH credential certifies individuals in the specific network security discipline of Ethical Hacking from a vendor-neutral perspective.

Hi Gyan Sagar,
Germany is known for good education at low cost or free education. Medical programs in Germany are offered only in German language. Your entire course will be in German. To apply for MBBS in Germany, many students enroll for a pathway program of 1 year in which you will be taught German language and medical terminologies in German. Once you successfully complete your pathway program, you will be eligible to apply for the medical program in Germany. German medical universities are public universities hence cost of education is negligible. But, you will get admission only if you perform well in their qualifying exam. So, over all it's a long process. You will end up spending more time and it is competitive.
Also after studying in Germany if you plan to come back to India, you might find MCI screening test difficult as it is in English and you will be used to German terminologies.
I suggest rather look at MBBS in Russia or Ukraine as many universities offer English medium at a low cost.
To know more about universities, application process, visa, you can write back or visit my profile to reach me for one to one guidance.
All the best.