Context Data Acquisition Using Adaptive Non-repudiation Model

The subject of this study is the non-repudiation security service for network communication using TCP/IP stack. Generated evidence, as well decision-making process registering a given event, are context-aware. Non-repudiation equipped with context-awareness by widely utilized tools. aim paper to present timing results selected tools execution and complete evidence generation time. In some applications it crucial gather data fast possible because rapidly changing environment. For such situations, in case prolonged time, an output from tool might imprecisely describe contextual situation time occurrence event.