The concept of cloud computing was introduced to meet the increase in demand for new application for a project, and to provide a large storage facility whenever or wherever a user needs it. The cloud system facility helped many industries as well as individual users to get authentic software at a very low cost. But with this new system comes the major concern of security, as the connection to t...

the main aim of this study was to identify and present indicators and standards necessary for security management of sport facilities. these standards were recognized via a set of interviews and questionnaires through delphi method. the revised questionnaire of panteza et al. (2003) with 0.89 of reliability and interviews were used to collect data. the subjects were selected from purposeful sam...

Nowadays, a wide variety of applications are using encryption to protect their confidential data in network communication. Since currently available security tools are mainly developed for plaintext network transmission, encryption obstructs security analysis and protection. In this thesis, we elaborate on the challenges resulting from encrypted network communication. In fact, encryption does n...