To give a solution to solve personal information problems issued in this study, the domestic and overseas cases about information security management system including an authentication technique are analyzed. To preserve the outflow of personal information, which is such a major issue all over the world, a new security audit check list is also proposed. We hope this study to help information system developers construct and operate confidential information systems through the three steps: Analysis of risk factors that expose personal information, Proposal to solve the problem, Verification of audit checking items.

The purposes of this research are presenting a new business model by introducing USN/ZigBee and measuring productivity using BSC(Balanced scorecard), and becoming a cornerstone by presenting a prototype of ServiceScience which is getting more attention from Industrial Engineering and Management. The new business model consists of development of leak current monitoring sensor using USN/ZigBee and the adoption of RCM(Reliability-Centered Maintenance) using knowledge-based system at current distribution. Additionally, for the measurement of this new model's productivity, ESC is used, and the strategic map and measurement indices are produced. The main contributions of this paper are showing a concrete model of ServiceScience and demonstrating this model can be extended to similar areas like are gas, water etc.