1. Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA
2. Computer and Information Technology, Purdue University, West Lafayette, Indiana, USA
3. Department of Information Systems, Supply Chain and Analytics, University of Alabama at Huntsville, Huntsville, Alabama, USA
4. FedEx Dataworks, Memphis, Texas, USA
5. Institute for Cyber Security (ICS) and Department of Computer Science, University of Texas at San Antonio, San Antonio, Texas, USA
6. Department of Electrical and Computer Engineering and Institute for Cyber Security (ICS), University of Texas at San Antonio, San Antonio, Texas, USA