Cryptographic Algorithms Courses
Indian Institute of Technology, Kharagpur via Swayam Applied Cryptography
University of Colorado System via Coursera Cryptography Principles for IT Professionals and Developers
Pluralsight Cryptography Application
Pluralsight Security Architecture and Engineering: Build Defenses for CISSP®
Pluralsight SSL, TLS and HTTPS Overview
Bogdan Stashchuk via YouTube