{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T16:14:03Z","timestamp":1771344843632,"version":"3.50.1"},"posted":{"date-parts":[[2026]]},"group-title":"SSRN","reference-count":0,"publisher":"Elsevier BV","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>As the number of IoT devices grows, ensuring the secure validation and processing of the data they generate has become critical. This challenge becomes even more pronounced for mobile nodes, such as vehicles, which must continually reconnect to new edge servers while in motion. This work proposes a decentralized architecture for connecting IoT devices to edge servers, enabling secure data delivery to applications while minimizing overhead and ensuring trustworthy handovers between edge servers. A fundamental concern is the integrity of edge servers, as they may be compromised or exhibit malicious behavior. To address this, the proposed architecture relies on an external verifier service to continuously verify the integrity of edge servers.To demonstrate its feasibility, two prototypes were implemented using distinct consensus technologies and evaluated under realistic conditions. The first prototype, based on BFT-SMaRt, achieved lower latency and higher throughput but required dedicated, proprietary infrastructure and lacked global auditability. In contrast, the second prototype, leveraging an existing blockchain network, provides complete auditability and decentralization without proprietary infrastructure, though at the cost of higher latency. Experimental results confirm that both approaches deliver strong security guarantees, with trade-offs between performance and transparency, validating the architecture\u2019s suitability for dynamic IoT environments.<\/jats:p>","DOI":"10.2139\/ssrn.6256101","type":"posted-content","created":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T15:36:47Z","timestamp":1771342607000},"source":"Crossref","is-referenced-by-count":0,"title":["Decentralized Architecture for Ensuring Trust and Secure Handoffs in Dynamic IoT Networks"],"prefix":"10.2139","author":[{"given":"Jo\u00e3o","family":"Garcia","sequence":"first","affiliation":[]},{"given":"Maria","family":"Gomes da Silva","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8792-959X","authenticated-orcid":true,"given":"Andr\u00e9","family":"Souto","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1356-2745","authenticated-orcid":true,"given":"Georg","family":"J\u00e4ger","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6311-9672","authenticated-orcid":true,"given":"Alan","family":"Oliveira de S\u00e1","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5522-5739","authenticated-orcid":true,"given":"Antonio","family":"Casimiro","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5351-5580","authenticated-orcid":true,"given":"Jos\u00e9","family":"Cec\u00edlio","sequence":"additional","affiliation":[]}],"member":"78","container-title":[],"original-title":[],"deposited":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T15:36:47Z","timestamp":1771342607000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ssrn.com\/abstract=6256101"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":0,"URL":"https:\/\/doi.org\/10.2139\/ssrn.6256101","relation":{},"subject":[],"published":{"date-parts":[[2026]]},"subtype":"preprint"}}