Details of evidence identification, preservation, analysis, and presentation will be recorded in chains of block. The IoTFC can deliver a guarantee of traceability and track provenance of evidence items. To implement such features, we present a block-enabled forensics framework for IoT, namely, IoT forensic chain (IoTFC), which can offer forensic investigation with good authenticity, immutabil- ity, traceability, resilience, and distributed trust between evi- dential entitles as well as examiners.

In this paper, a novel blockchain-based DF investigation framework in the Internet of Things (IoT) and social systems environment is proposed, which can provide proof of exis- tence and privacy preservation for evidence items examination. Engineering College Karur, TamilnaduДЄbstract The decentralized nature of blockchain technologies can well match the needs of integrity and provenances of evidences collecting in digital forensics (DF) across jurisdictional borders. Karuppusamy B.Tech., Department of Information Technology

Blockchain based Digital Forensics Investigation Framework in the Internet of Things and Social Systems

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