Digital forensics is a science that has grown from the bottom-up, as opposed to the
top-down approach that many sciences experience. It started because some police
officer somewhere had a computer in evidence and needed to figure out how to
extract evidentiary material off of it. As a result, many of the tools still used in
digital forensics are home-grown, built by the practitioners that have to get at the
evidence in a case. Although there are a lot of researchers working to develop new
technologies and tools to extract and analyze evidence on digital devices, there are
still a lot of unanswered questions in the field. As a result, practitioners have to be
taught to think on their feet, and to solve problems thus far unseen in real cases.
Students are taught to develop these problem-solving skills through hands-on
exercises and practice. This experiential learning approach to digital forensics
education is absolutely essential to the future understanding of digital systems and
how they work.