Basic terms
Attributes
Availability - readiness for correct service
Reliability - continuity of correct service
Safety - absence of catastrophic consequences on the user(s) and the environment
Integrity - absence of improper system alteration
Maintainability - ability for a process to undergo modifications and repairs
Measures
MTTF
MTTF
Failure rate
FIT
Reliability function
Failure function
Indirect Measure
Birnbaum measure
Risk Achievement Worth
Risk Reduction Worth
Fersell-Vesley Measure
Fault 속성
Development Assurance Level (DAL)
How to build dependable system?