Hi Doleshwar!

cyber security is one of the best trending courses now. Cyber security is used in government, military, corporate, financial, and medical organizations collect, process, and store unprecedented amounts of data on computers and other devices. Here are the best courses for beginners in cyber security:

1. The Complete Cyber Security Course for Beginners : Hackers Exposed (Udemy)

2. Cybersecurity for Managers (MIT Management Executive Education)

3. The Complete CS Course : Network Security! (Udemy)

4. Cybersecurity Training for Business by University of Colorado (Coursera)

5. Cyber Security Course from NYU (Coursera)

6. The Complete CS Course : End Point Protection! (Udemy)

7. Cybersecurity Certification by University of Maryland (Coursera)

8. Free Cybersecurity Training Courses (LinkedIn Learning – Lynda)

9. The Complete CS Course : Anonymous Browsing! (Udemy)

10. Cyber Security Training Course (Pluralsight)

11. Cybersecurity Certification by Rochester Institute of Technology (edX )

Hope this helps.

Thank you!