Construction and Security Analysis of Private Directed Acyclic Graph Based Systems for Internet of Things

In this article, we describe the issues of building and analyzing the security of corporate distributed ledgers based on directed acyclic graphs for the Internet of Things devices. The relevance of this topic comes from the increased interest in distributed ledger technology in a wide variety of areas. For the Internet of Things, this technology can become a key solution in ensuring the information security of processed data. The article proposes a hardware-software model of a system based on directed acyclic graphs for the Internet of Things, and also experimentally verifies its security.