Browsing MKOPSC Process Safety Symposium by Author "Gale, Tim"
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Cusimano, John; Gale, Tim (Mary Kay O'Connor Process Safety Center; Texas &M University. Libraries, 2018)The 2016 edition of IEC 61511-1: 2016 added two new requirements regarding the security of safety instrumented systems (SIS). The first requirement states that “a security risk assessment shall be carried out to identify ...