Why NOR-STA?
Online collaboration
Traceability and auditability
- Shared workspace for all involved parties
- Online access to the integrated assurance case, evidence and the assessment
- Role-based access management for each assurance module
- Explicit tracking goals to requirements, evidence and assessment
- Complete change history and audit log
- Baselines, past state revisions and restoring any past version
Efficiency
Scalability and adaptability
- Early involvement of interested parties, sharing information for feedback
- Verification steps integrated in the process
- Self-assessment and third-party assessment
- Modular approach and templates for complex systems and product lines
- Easy integration with other systems with API
- Use of live data for continuous assurance
Join NOR-STA User Group
We meet NOR-STA users each month to share the best practices of assurance case management and use of NOR-STA.
News
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Top-down assurance case development
Until now, modular assurance cases in PREMIS could only be developed from the bottom up. That is, you had to develop the argumentation of all the modules, create interfaces, assign argument elements to the interfaces, and finally bind the modules. The result can be presented in an architecture diagram. This was a long and tedious […]
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PREMIS – a containerized assurance case tool
PREMIS, a containerized assurance case tool, will replace NOR-STA at the end of July. Containerization allows us to improve application portability, security, performance and maintainability. PREMIS will maintain the full range of NOR-STA features and the API, and will additionally offer new possibilities. Migrating from NOR-STA to PREMIS will be smooth for users and will […]
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System Assurance Reference Model at PRDC conference
We will participate in 28th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2023) in Singapore on 24-27 October. We will present our paper on System Assurance Reference Model (SARM). Join us at the conference to enjoy the event and learn more how reference model can improve generation and management of modular assurance case. […]