If you are going to take admission for M.Tech in any of these colleges it will be worth the choice. All are quite established and are doing great in curriculum and placements.

But there is always the best among the rest and hence, I would like to suggest you opt for NIT Durgapur. It beats both IIIT Allahabad and IIITM Gwalior. Also, regarding the two IIITs, IIIT Allahabad certainly does better than IIITM Gwalior in competitive programming and placements

• On the other hand, NIT Durgapur holds strong ties with IIT Kharagpur.
• The professors and students both are collaborating on various projects from both institutes.
• The alumni base of NIT Durgapur is also strong. It includes IIT Kharagpur graduates who have completed or are currently pursuing higher degrees at IIT.
• There is a better opportunity in NIT Durgapur as compared to others, in case you are prepared to utilize these.
• If you will seek placement after M.Tech, go for Allahabad.
• In case you are interested in research, I will recommend you to look at the faculty profiles in the respective departments, and make an informed choice.

It is suggested you go for NIT Durgapur. Definitely, do your side of research as well for a clear choice among all the three colleges.

IIM Bangalore is well-known for its management education, especially in entrepreneurship, analytics, and consulting. Its faculty is notable for management research and competence. The institute's well-rounded curriculum emphasizes practical learning, case studies, and industry exposure to prepare students for business. IIT Kanpur's engineering programs and research are demanding. The M.Tech in CSE program teaches essential computer science concepts and developing fields. With a focus on research and innovation, the program balances theoretical and practical elements.
M.Tech students in CSE at IIT Kanpur may expect a difficult and fulfilling academic experience, with the opportunity to work on cutting-edge research projects, participate in hackathons and coding competitions, and collaborate with instructors and peers from varied backgrounds. The institute's industry network can help you get internships and jobs at top tech companies. IIM Bangalore and IIT Kanpur are well-respected universities that offer a great education in various specialties. Before enrolling, students should examine their career goals and hobbies.

It goes without saying, the idea of pursuing a degree in M.Tech in Information Security, that too, from an institute like IIITM Gwalior is a big deal. As it is very decent and you will not regret this decision. All the domains that concern the securityaspect would be covered under their curriculum. Some of my friends are from IIITM Gwalior, and here are some facts about the institution.

• The faculty and the professors are well experienced and supportive.
• As an M.Tech student, you would be prohibited from pick-up an internship in your second year due to an academic thesis that would be carried throughout a year.
• The placement package will depend on your coding skills. The better your skills, the best the package you'll receive.
• In order to implement all knowledge you have acquired theoretically, you must practice it thoroughly in the computer labs. They will be open 24×7.
• You could use this accessibility to your advantage if your coding skills are not that great by putting most of your efforts and time into it.
• Practice programming and sharpen your problem-solving skills so that you get a good package and get into an MNC as well.

Once you reach there the kind of environment you would be exposed to would be wholesome. As far as academics are concerned there will be no complaints about it.