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¿µ¹®Ç¥Áظí Guideline for Assuring Trustworthiness of Cyber-Physical Systems(CPS) - Part 2: CPS Trustworthiness Profile Repository Reference Model
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¿µ¹®³»¿ë¿ä¾à This standard specifies definitions and concepts of the Cyber-physical Systems Trustworthiness Profile Repository Reference Model(CT-PRRM), which plays a pivotal role to assure CPS trustworthiness across various industry sectors. A CPS Trustworthiness Profile is a set of data including CPS risk causal factors, countermeasures, and testing methodology. The Profile Repository is a kind of platform to share CPS Trustworthiness Profile data among all CPS stakeholders. The CT-PRRM is consist of the following functional entities:
a) Repository Interfacing Entity
b) Profile Gathering and Storing Entity
c) Profile Analysis and Composition Entity
d) Repository Service Supporting Entity
e) Repository Security and Management Entity

Those entities communicate with external entities such as profile providers, profile users, the repository manager through three different interfaces: Profile Gathering Interface, Repository Service Interface, and Repository Management Interfaces. CPS stakeholders from various CPS application sectors could use data in the repository for assuring CPS trustworthiness during any CPS life cycle: requirement, design, implementation, test, and maintenance phase.
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