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Normas IEC internacionales electrotécnicas - AENOR
IEC TR 63074:2019

IEC TR 63074:2019

Safety of machinery - Security aspects related to functional safety of safety-related control systems

2019-05-02 /Vigente
Resumen (inglés):
IEC TR 63074:2019 gives guidance on the use of IEC 62443 (all parts) related to those aspects of security threats and vulnerabilities that could influence functional safety implemented and realized by safety-related control systems (SCS) and could lead to the loss of the ability to maintain safe operation of a machine.
Considered security aspects of the machine with potential relation to SCS are:
– vulnerabilities of the SCS either directly or indirectly through the other parts of the machine which can be exploited by security threats that can result in security attacks (security breach);
– influence on the safety characteristics and ability of the SCS to properly perform its function(s);
– typical use case definition and application of a corresponding threat model.
Resumen (francés):
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