Sang-Yoon Chang

Sang-Yoon Chang is an Assistant Professor in the Computer Science Department at the University of Colorado Colorado Springs (UCCS). His research focuses on critical areas of computer security and computer networks, particularly in wireless networks, edge computing, and cyber-physical systems. His work intersects with the burgeoning fields of the Internet of Things (IoT) and cyber-physical systems, making significant contributions to the security of these evolving technologies.Professor Chang's expertise in cryptography and network security is evident in the courses he teaches, which include Asymmetric Cryptography and Key Management, Classical Cryptosystems and Core Concepts, Cryptographic Hash and Integrity Protection, Cryptography and Information Theory, Mathematical Foundations for Cryptography, and Symmetric Cryptography. These courses reflect his deep knowledge in securing digital communications and ensuring the integrity of systems, particularly in the context of emerging technologies such as IoT and edge computing.Through his teaching and research, Professor Chang is committed to advancing the understanding and implementation of robust security mechanisms for modern computing systems and infrastructures.