원문정보
초록
영어
POS system is a supply net administration system for customer management. It becomes an
essential element in distribution industry to construct database, and uses XML-Encryption to
complement PKI techniques and standards for security. POS system has four advantages.
First, it does not have to be certificated and transmit data every time because there is no
server. Second, it can integrate database by using XML and improve portability of program
itself. Third, transmitted data is safe because of XML-Encryption. Fourth, processing speed
will be faster because it gathers data from data transmission. All systems should be designed
by considering security level to reduce non-necessary burdens. The concept of security level
management was developed by Dr. Tai-hoon Kim a few months ago, and this paper used this
idea. In this paper, Security Level 1st environment was considered to design POS systems.
목차
1. Introduction
2. Security Level
2.1. Threats Identification
2.2. Determination of System Security Level and Robustness Strategy
3. Authentication and Encryption
4. XML security
5. Distributed Processing POS system with XML-Encryption and PKI
6. Conclusions
7. References