Contact:

1845 Fairmount Box 135
School of Cirminal Justice
麻豆传媒
Wichita, KS 67260, USA
 

email: szde.yu@wichita.edu

Office: 318 Law Enforcement Training Center

 

Teaching:

Dr. Yu teaches the following courses:

  • Digital Investigation
  • Cyber Security 
  • Criminal Profiling
  • Risk Assessment
  • Contemporary Issues in Criminal Justice 
  • Introduciton to Criminal Justice

Research:

Dr. Yu's research interests involve the following areas:

  • Cyber Security: risk assessment and social engineering 
  • Cyber Intelligence: SOCMINT/OSMINT (multi-lingual) and cyber profiling
  • Computer Forensics: evidence discovery and counter-forensics
  • Social Media: deviant subcultures and cognitive warfare
  • Criminological Theory: labeling, learning, and containment 
  • Investigation: missing persons and digital investigation 
  • Artificial Intelligence: open source tools and deepfake 

Showcase:

 

  1. Spring 2025, open source forensic timeline analysis tested: https://timesketch.org/
  2. Spring 2025, AI training model for criminal profiling tested. 

    model

  3. In Spring 2024,  two students with computer science majors successfully completed their STEM project under Dr. Yu's mentorship. Their AI models were able to detect AI-generated photos with accuracy rates ranging from 90% to 100%. 

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