Describes how the IIC ’ s five Trustworthiness characteristics relate to the software quality model in the ISO 25000 series of standards and looks at how ISO 5055 provides measures that can be used to assess software trustworthiness at the source code level .
4 . Leveraging a Tailorable Holistic Perspective of Supply Chain Risk to Deliver Trustworthy Systems .
Explores the impact of trustworthiness assurance on supply chain operations while addressing the challenge of delivering trustworthy IoT systems in the face of supply chain risks and offering a holistic approach to meeting the challenge .
5 . Mind the Trust Gap ! Strategies for Communicating Trustworthiness in Digital Twin Systems
Outlines a strategy based on work from the IIC and Digital Twin Consortium to establish and communicate trustworthiness metrics that enable counterparties to rely upon and thus act on trustworthiness data in complex and dynamic systems .
6 . Using SBOMs to Secure Industrial IoT Devices
Describes how Software Bills of Materials ( SBOMs ) for devices differ from those for software and explains the primary challenges facing SBOMs for devices , plus offers solutions for addressing those challenges .
7 . Accelerating Time-to-Market Using an Integrated High Assurance Software Stack
Presents the details , use cases and performance of a high assurance software stack , highlighting issues and challenges , and proposes a cost-effective approach to accelerating the design and implementation of systems with a high assurance stack .
We hope this issue is informative and valuable to you and encourages you to join us on our work in the IIC on Trustworthiness . The Trustworthiness Task Group is chartered to explore aspects of trustworthiness relevant to industrial IIoT and the IIC ' s vision of an industrial IoT ecosystem .
Co-Chairs IIC Trustworthiness Task Group
Marcellus Buchheit WIBU-SYSTEMS AG
Frederick Hirsch Upham Security
Robert Martin MITRE ii