Dr. Ryoo's research interests include information assurance and security, software engineering, and computer networking. He conducts extensive research in software security, network/cyber security, security management (particularly in the government sector), software architecture, architecture description languages (ADLs), object-oriented software development, formal methods, and requirements engineering. He also has substantial industry experience working with Sprint and IBM in architecting and implementing secure, high-performance software for large-scale network management systems. He received his Ph.D. in computer science from the University of Kansas in 2005.
Security management (particularly in the government and medical sector) and auditing (especially in cloud computing)