The Validity for Trusted Forensics Based on Probability

Based on probability, the paper recommends a new inference method for validating the trusted forensics. Using graph theory, the original data is formalized to abstract data, and is shown as some nodes in the graph. The operation actions and the forensics methods are abstracted to the edge sets. With these, and using probability theory, the probability of each node is calculated as its credence. With these methods, we can finally deduce the evidence for the trusted forensics.