Thursday, June 20, 2024

Introducing the Open Provide-Chain Data Modeling (OSIM) Technical Committee


Provide chain safety has emerged as a crucial concern for companies in each sector. The significance of standardized, reliable, and interoperable data fashions can’t be overstated. Addressing this want, the OASIS Open Provide Chain Data Modeling (OSIM) Technical Committee (TC) is being shaped to reinforce provide chain administration worldwide. The preliminary TC members embody AT&T, Cisco, Google, Microsoft, the Cybersecurity and Infrastructure Safety Company (CISA), the Nationwide Safety Company (NSA), and others listed in the constitution.

Mission and Aims of OSIM TC

The OSIM TC has a multifaceted mission aimed toward enhancing the effectivity and safety of provide chains by means of exact and versatile data modeling, as illustrated under:

The OSIM TC is dedicated to researching present provide chain actions and sharing findings with its members. The objective is to determine, reference, and, wherever attainable, reuse present work to keep away from reinventing the wheel. The OSIM TC will deal with articulating clear worth propositions and creating complete use circumstances for provide chain data modeling, making certain the relevance of fashions to real-world purposes.

The committee will develop and preserve requirements for provide chain data fashions, masking all features of provide chains. These requirements are designed to be each related and relevant to present and future trade wants. By creating requirements that promote conformance and interoperability, OSIM TC goals to create seamless integration throughout totally different platforms and industries, enabling a extra interconnected and environment friendly provide chain ecosystem.

A big a part of OSIM TC’s work will contain selling the widespread adoption of those requirements. The objective is to make sure broad utility throughout {hardware} and software program distributors and open-source communities. The OSIM TC will present ongoing technical experience and steerage to stakeholders on the applying and evolution of those data mannequin requirements, making certain they continue to be on the reducing fringe of know-how and trade necessities.

Associated Requirements and Work

The next desk summarizes the adjoining actions to the work of the OSIM TC.

Exercise Description Comparability and Consideration for OSIM
Asset Administration Shell (AAS) Helps constant data sharing throughout a provide chain. Offers a number of sub-models for data modeling. Think about using established constructions from AAS.
Software program Invoice of Supplies (SBOMs) A nested stock, a listing of components that make up software program elements. Offers software program provide chain data for evaluation and modeling. Evaluate for worth propositions and use circumstances.
Widespread Safety Advisory Framework (CSAF) An ordinary that gives a structured technique to publish and share safety advisories and Vulnerability eXploitability Alternate (VEX) data. Could specify the underlying data mannequin and normal, in addition to examine it with different fashions.
OASIS Computing Ecosystem Provide-Chain (CES) Defines blockchain information schemas, APIs, and good contracts for provide chains. Monitor for alternatives in data modeling.
CycloneDX Specifies serializations for sharing SBOM and VEX data. Specify and examine its underlying data mannequin with different fashions.
In-toto A framework to guard provide chain integrity. Monitor for alternatives in data modeling.
ISO/IEC/IEEE 12207:2017 Software program life cycle processes. Monitor for alternatives in data modeling.
JSON Summary Information Modeling (JADN) Data modeling language which may be utilized by OSIM. Data modeling language which may be utilized by OSIM.
OpenEoX Standardizes the alternate of EOL and EOS data within the trade. Could specify the underlying data mannequin.
OpenVEX A light-weight implementation of VEX. Specify and examine its underlying data mannequin with different fashions.
ProtoBom Protobuf illustration of SPDX and CycloneDx SBOMs, funded by CISA. Specify and examine its underlying data mannequin with different fashions.
Sigstore Focuses on open supply provide chain safety. Monitor for alternatives in data modeling.
SLSA A set of incrementally adoptable safety tips aimed toward enhancing the safety of software program provide chains. Monitor for alternatives in data modeling.
Static Evaluation Outcomes Interchange Format (SARIF) Defines an ordinary format for static evaluation instrument outputs. Could specify and examine its underlying data mannequin with others.
Provide Chain Integrity, Transparency and Belief (SCITT) IETF initiative for provide chain transparency. Monitor for alternatives in data modeling.
System Bundle Information Alternate (SPDX) Implements SBOMs, standardized as ISO/IEC 5962:2021. Specify and examine its underlying data mannequin with different fashions.
OASIS Common Enterprise Language (UBL) Focuses on conventional provide chain and commerce facilitation. It helps the digitization of the business and logistical processes for home and worldwide provide chains comparable to procurement, buying, transport, logistics, intermodal freight administration, and different provide chain administration features. Examine and make the most of related UBL specs or ideas.

I’m honored to be the chair of the Widespread Safety Advisory Framework (CSAF) and the founder and co-chair of OpenEoX.  I’m wanting ahead to seeing how the OSIM TC will present sensible recommendation to assist combine these requirements with others into their operations.

Key Deliverables of OSIM TC

The work of OSIM TC is geared in direction of producing tangible and actionable deliverables, together with:

  • Worth Propositions and Use Instances: Used to elucidate the data fashions, why they’re important, and the way they are often leveraged in several provide chain eventualities.
  • Provide Chain Data Mannequin Requirements: OSIM TC will launch a number of complete specs that element the data fashions.
  • Implementation Guides: OSIM TC will present guides that supply sensible recommendation to assist combine these requirements into their operations.
  • Open-Supply Instruments and Repositories: The OSIM TC will create instruments, reference implementations, FAQs, and different sources to assist the notice and adoption of the TC’s work merchandise.

OSIM is a good development in direction of a safer and resilient provide chain ecosystem. This effort underscores the crucial position of standardization and demonstrating how cohesive tips can considerably improve the integrity and safety of infrastructures globally.


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