Hey Nagaraju,
Yes - security is a strong focus of the course - I'm handling it in Course 3 and 6.
Have a look at the main course page - it has a breakdown of all courses and modules: http://restwithspring.com#master-class Cheers,
Eugen.
Eugen Paraschiv
Consultant, Baeldung
Blog: www.baeldung.com
Twitter: @baeldung