Table of Contents - Y.3833 (12/2025) - Quantum key distribution networks – Dependability assessment

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Introduction
7	Conceptual model
	7.1	Data collection
	7.2	Data processing
	7.3	Dependability analysis
8	QKDN dependability assessment indicators
	8.1	QKDN reliability indicators
	8.2	QKDN availability indicators
	8.3	QKDN maintainability indicators
9	Dependability assessment process in QKDN
	9.1	Identification scope and assessment objects
	9.2	Failure modes and impact analysis
	9.3	Modelling
	9.4	Data collection and processing
	9.5	Dependability evaluation
	9.6	Reporting and follow-up actions
10	Dependability assessment procedure
11	Security considerations
Appendix I – Use cases of DA procedure in QKDN
Bibliography