The dependability components (Reliability, Maintainability, Security, Availability, Integrated Logistics Support, ...), Reliability of the systems and process of analysis of dependability, evaluation of the performance of the operational safety, evaluation methods qualitative, quantitative and mixed evaluation methods, Boolean methods, success or reliability diagrams, failure trees, probabilistic evaluation methods, failure tree construction methods, state space methods, approaches Markovian, renewal process, event trees, event graphs and Petri nets, flow diagrams, optimization of system reliability, importance factors, reliability performance allocation methods, factor human, human reliability, codes, regulations, industrial practice.