Faculty for Digital Forensics

Tomas Castrejon

Biography

Tomas currently works for a large Financial Institution, where he has held several leadership roles in Incident Management, Digital Forensics, Security Operations, Privacy, Cybercrime, and Identity and Access Management. Tomas also served as the Minneapolis Cybersecurity leader for PwC and as the National Digital Forensics Practice Leader for Deloitte. Tomas earned an MS degree in Digital Forensics Management and an MS in Legal Studies, with a concentration in cybersecurity, compliance, and privacy.

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Ali Hadi

Biography

Ali Hadi, an accomplished and experienced Senior Cybersecurity Specialist, possesses over 14 years of professional experience in Information Technology and Cybersecurity. Currently, he holds the position of Associate Professor and serves as the Computer and Digital Forensics Program Director at Champlain College in Vermont, USA. Ali is also the Research Director at the Leahy Center, where he leads all research activities. Additionally, he is the Co-Founder and Chief Technology Officer of Cyber 5W. Ali holds a PhD and MSc degree in Computer Information Systems, along with a BSc degree in Computer Science. Throughout his career, he has obtained more than 20 professional certifications, making him highly qualified in the field of cybersecurity. With expertise in digital forensics, incident response, adversary simulation, offensive security, and malware analysis, Ali is in high demand as a cybersecurity consultant. He is also recognized as an accomplished author, speaker, and freelance instructor, providing technical training to government agencies, private firms, and other organizations. Ali remains a prominent figure in the digital forensics community and is committed to advancing forensics education and research.

Distinctions & Awards

Hard to list everything here, but the last was an acknowledged by the National Computer Forensics Institute (NCFI) for the IoT Research we are working on at the Leahy Center.

Publications & Abstracts

• • Publications
  • Linux DFIR Research Publications

Recommended Reading, Listening & Viewing

“Reflections on Trusting Trust,”?Ken Thompson’s ACM Turing Award 1984

Curriculum Vitae

READ MY CV

Favorite Quote

“Education never ends, Watson. It is a series of lessons, with the greatest for the last.”

—Sherlock Holmes

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Jim Hoag

Biography

Jim has taught Computer Science and Technology related courses for over 30 years. He was the Chair of the Department for CNCS, Forensics, and CIT until his retirement in 2017. He continues to teach occasional classes.

Publications & Abstracts

• Evolution of a Cybersecurity curriculum
• An Analysis of Academic Background Factors and Performance in Cyber Defense Competitions
• College student novice spreadsheet reasoning and errors

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Amy Keigwin

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Mariam Khader

Biography

Mariam Khader is an Assistant Professor at Champlain College, USA, who is highly recognized for her expertise in Computer Science, IT Security and Digital Criminology. She has earned her PhD and MSc in the respective fields and is currently a researcher at the Leahy Center, where she focuses on Mobile and Operating System Forensics as well as Big Data Forensics. Her research has been published in numerous international journals and presented at various conferences, where she has been able to share her insights with a wide range of audiences. In addition to working as a course author and speaker, Mariam has also worked as a freelance instructor, providing technical instruction to government and private firms as well as other organizations. She has obtained numerous professional certifications, such as CHFI, ECIH, CCNA, CCME, CCO, CCMP, and CCPA.
Twitter: https://twitter.com/maryst33d
LinkedIn: https://www.linkedin.com/in/mariam-khader/

Publications & Abstracts

Publications & Abstracts

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Joseph Letourneau

Biography

A Champlain College Alumni, Joseph Letourneau has worked on various projects in Managed Security Services Consulting, from Incident Response, Vulnerability Assessments, PCI Investigations, Security Training, and Malware Analysis.

https://thecrashcourse.com/topic/computerscience/
https://www.ted.com/talks/richard_feynman_physics_is_fun_to_imagine
https://nnedi.com/

Curriculum Vitae

READ MY CV

Favorite Quote

“For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.”

—Carl Sagan

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