The DFIM has two main components: The Data Provider Zone (DPZ) which responsible for grouping all data gathered by sensor nodes into a set of groups, where each group contains data or documents related to each other, and the investigation authority which receives the requests from the claimers for investigation, check the validation of the request, and finally select the appropriate investigators. In this paper, we propose a new Digital Forensics Investigation Model for IoT (DFIM). To tackle this problem most current research focuses on security issues for different IoT architectures rather than approaches and techniques of forensic acquisition and analysis for IoT objects. ![]() ![]() Therefore, the IoT devices may contain evidence that are considered as an important need to investigators and can be admitted in courts. These objects are resource-constrained devices which involve lacks regarding security and may lead to cyber-crime. ![]() The Internet of Things (IoT) smart devices have been used widely in several applications such as healthcare, education, environment, transportation, smart city, etc.
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