Article | REF: SE2501 V1

IT security for risk management - Application to scientific and technical systems

Author: Frédérique VALLÉE

Publication date: April 10, 2016

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1. The challenges and objectives of scientific and technical system safety

This paragraph introduces the notion of software dependability and presents the general principles of risk analysis methods used for functional safety.

1.1 Operational reliability

Since scientific and technical software is generally integrated into embedded or industrial systems, the challenges of ensuring that it works properly are closely linked to those of ensuring that the systems that use it function properly: mission success, transporting people or goods "to their destination", trouble-free production on time and to the required quality level, environmental protection, etc.

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