ISO/IEC 18014-2:2021Information security - Time-stamping services - Part 2: Mechanisms producing independent tokens
118,00 €
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ISO/IEC 18014-4:2015Information technology -- Security techniques -- Time-stamping services -- Part 4: Traceability of time sources
88,00 €
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ISO/IEC 18014-3:2009Information technology -- Security techniques -- Time-stamping services -- Part 3: Mechanisms producing linked tokens
158,00 €
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ISO/IEC 18014-1:2008Information technology -- Security techniques -- Time-stamping services -- Part 1: Framework
138,00 €
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