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Quality Digest
Published: Thursday, November 10, 2022 - 13:00 (Digital Twin Consortium: Boston) -- Digital Twin Consortium (DTC) has published a foundational paper entitled Assuring Trustworthiness in Dynamic Systems Using Digital Twins and Trust Vectors. The paper provides guidance to help organizations design digital twins securely and safely for digital transformation. It presents an understandable and interoperable model for digital twins’ security and safety assurance that satisfies all stakeholders: technical, business, and regulatory. “Many initiatives and standards for security exist, but they don’t consider all five trustworthiness characteristics—safety, security, privacy, resilience, and reliability—and that can result in losses,” says Anto Budiardjo, CEO of Padi Inc. “Similarly, safety standards for mechanical systems are mature and respected but are not necessarily able to address all concerns with dynamic and complex software-based systems. To use digital twins successfully, operators must have visibility and control over all five trustworthiness characteristics.” “Traditionally, organizations have relied upon static security and safety assurance cases, which aren’t suitable in a digital-first world,” says RKVST Inc. chief product and technology officer and co-founder Jon Geater. “Things move too fast, supply chains are too deep, and systems are too complex for manual checklists, outdated standards, and annual audits. Organizations must account for a constantly changing environment, evolving threat landscapes, and rapid decision-making.” “Digital twins are the ideal starting point to provide a means to achieve trustworthiness for systems that require continuous decisions in changing situations,” says Detlev Richter, vice president of TÜV SÜD Product Service GmbH. “Time-critical assurance and decision-making need a flexible system that can make decisions in real time to prevent vulnerable problems resulting from static measures while reaching new productivity levels. Digital twins with trust vectors provide a means to achieve this.” Trustworthiness becomes part of the digital twin architecture when organizations build assessments of changes within the lifecycle into digital-twin capabilities. Then, asset owners can make changes to machines or configurations that are safe and that don't generate an unacceptably high downtime during validation. Digital twins can achieve adaptability, flexibility, and uptime in production environments. “Organizations must implement trustworthiness processes and technologies to support business operations and achieve business outcomes with less risk and more confidence,” says Frederick Hirsch, independent consultant, and member of the Industry IoT Consortium/DTC Security & Trustworthiness Working Group. “We must move to a world of dynamic assurance cases where standards are outcome-based, and target processes and system properties change according to need.” For more information and a complete list of authors, download Assuring Trustworthiness in Dynamic Systems Using Digital Twins and Trust Vectors from the DTC website. Quality Digest does not charge readers for its content. We believe that industry news is important for you to do your job, and Quality Digest supports businesses of all types. However, someone has to pay for this content. And that’s where advertising comes in. Most people consider ads a nuisance, but they do serve a useful function besides allowing media companies to stay afloat. They keep you aware of new products and services relevant to your industry. All ads in Quality Digest apply directly to products and services that most of our readers need. You won’t see automobile or health supplement ads. So please consider turning off your ad blocker for our site. Thanks, For 40 years Quality Digest has been the go-to source for all things quality. Our newsletter, Quality Digest, shares expert commentary and relevant industry resources to assist our readers in their quest for continuous improvement. Our website includes every column and article from the newsletter since May 2009 as well as back issues of Quality Digest magazine to August 1995. We are committed to promoting a view wherein quality is not a niche, but an integral part of every phase of manufacturing and services.Digital Twin Consortium Foundational Paper Helps Make Dynamic Systems Trustworthy
Guidance for deploying digital twins safely and securely
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