Dr. Lineros currently teaches AIS, ERP, IT Audit, and Internal Audit at the University of North Texas. He previously taught MIS and computer science at UTD, TAMU-Commerce and Brookhaven. He holds a PhD in Higher Education, a Masters in Telecommunications from the University of Dallas, and a BBA in Accounting from the University of Texas at Arlington. His credentials include a CISA, CPA, CIA, CFE, CRISC, CSX, and is a Microsoft Certified Technology Specialist. He has published numerous articles in journals such as the Journal of Emerging Technologies in Accounting, ISACA Journal, Community College Journal of Research and Practice, Learning and Performance Quarterly, the Global eLearning Journal. Additionally, he has frequently lectured on blockchain, mobile device security, Wi-Fi architecture vulnerabilities, and their business implications. He has contributed IT Audit expertise on an ERP textbook and is the VP of Certifications for ISACA (Information Systems and Control Association). He currently serves on the Boards of the North Texas ISACA and the Fort Worth IIA, as well as being recognized as the DFW IIA Professor of Internal Audit.