Secure Collaboration in a Low-Trust Environment: Immutable Chain of Custody

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2022, No. 10, pp. 1–10
Abstract: Protecting against spoilers and theft of intellectual property isn't just the job of Security. For file-based workflows, the normal assumption (by outsiders) is that digital assets are just data, and handling is like traditional corporate IT, and Security mostly guarding infrastructure. The biggest challenge has been trying to regulate changes in every environment. Clearly, that effort is not sustainable or perhaps even achievable. Collaboration happens now in real-time, often with players in unknown locations. In the “content creation” world, it's about establishing tailored collaboration, and protecting the conditions of access. — What if data could protect itself, regardless of storage environment? Why can't we create and protect content using a zero-trust model? This paper reviews how the industry can create a content package of value with encryption and access security, transfer package to a collaboration space, track every access and contribution externally, maintain accountability through wide publication of activity and then transfer enhanced value back to content owner. — Learn how this low-trust model can free us from perpetual facility audits.
Publication Date: 2022-10-24
DOI: 10.5594/M001986
ISBN: Print: 978-1-61482-963-8
Link: https://doi.org/10.5594/M001986
Author(s): Marc ZornMarvel Studios
Drew OrsingerTractiv
Charles PorterTractiv
Keyword(s): Immutability, Forensics, Telemetry, Compliance, Accountability, Distributed Ledger, Tractiv, Traxion, Encryption, Permissioning, Data Usage, Data Control, Data Security and Privacy, Data Transaction, Data Event, Data Integrity, Data Tracking, Data Distribution, Security, Chain Of Custody, Blockchain, Entitlement, Cloud, Zero Trust Architecture, Tracking, Tracing, Audit, Facility Audit, Content Creation, Infrastructure, Collaboration, Validation, API, NIST, IP, Intellectual Property, Workflow, Provisioning, Control, Hash Function, Trust, Transaction, Access
Copyright: © 2022 Society of Motion Picture and Television Engineers, Inc.

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Marc Zorn, Drew Orsinger, and Charles Porter; Secure Collaboration in a Low-Trust Environment: Immutable Chain of Custody, SMPTE Meetings and Conferences ( October 2022); SMPTE, 2022, ISBN: 978-1-61482-963-8. Available at https://doi.org/10.5594/M001986

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Marc Zorn, Drew Orsinger, and Charles Porter; Secure Collaboration in a Low-Trust Environment: Immutable Chain of Custody, SMPTE Meetings and Conferences ( October 2022); SMPTE, 2022, ISBN: 978-1-61482-963-8. Available at https://doi.org/10.5594/M001986

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<span class="citation">Marc Zorn, Drew Orsinger, and Charles Porter; <cite>Secure Collaboration in a Low-Trust Environment: Immutable Chain of Custody</cite>, SMPTE Meetings and Conferences ( October 2022); SMPTE, 2022, ISBN: 978-1-61482-963-8. Available at <a href="https://doi.org/10.5594/M001986" target="_blank" rel="noopener">https://doi.org/10.5594/M001986</a></span>

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<li>
Marc Zorn, Drew Orsinger, and Charles Porter; <cite id="bib-10-5594-m001986">Secure Collaboration in a Low-Trust Environment: Immutable Chain of Custody</cite>, SMPTE Meetings and Conferences ( October 2022); SMPTE, 2022, ISBN: 978-1-61482-963-8
<span class="doi">10.5594/M001986</span>
</li>