This is a partial listing of what is out there in higher education for digital forensics programs. The information is provided as a reference for those seeking education, and not as an endorsement of the program or institution.
offers a Ph.D. in Digital Forensics.
offers a PhD in Computer Science with Digital Forensics research. The Digital Forensics classes are taken online, other classes may require residency.
offers an Interdisciplinary PhD degree with a specialization in Information Security, and many excellent projects to research on digital forensics. They also offer standard graduate degrees with the same specialization.