Design of expert system for tool selection in digital forensics investigation

Along with the diverse types of electronic goods and digital evidence, techniques have also developed in conducting digital forensic investigations. Another effect is the increase in types and types of tools for conducting digital forensic investigations. The problem is the increasing number of digital forensic tools is not always developed in conjunction with the manual book. So this is what makes the investigator to check the tool to make it suitable for investigations. Choosing the right tool is very important in the investigation process, because each stage of the forensic investigation process has a different treatment for each of its staging. Seeing these conditions, then in this paper we make a system design to facilitate investigators in choosing the right digital forensic tool and in accordance with using an expert system. The design system shows that it's still needed to confirm to an expert to get a match output if there is a new rule. Later this system will be implemented with website technology.