Research On Data Encryption Technology In Cadre Management Information System

With the advent of the information age, The computer regards as a serviceable and management tool. It has been widely used in all walks of life. As the organization department of the management of cadres. It is very necessary for using the way of information management to improve the efficient work and management level. Based on more and more serious network data safety problems and the sensitivity of the information system of the cadres management date itself. It is very especially important how to provide safe and reliable data encryption methods and safety strategy.This thesis research on the basis of actual information management system of the city government organization has researched and developed the item.This thesis mainly describes from three aspects.1. Data encryption technology researchWe have explored four kinds of specific cryptographic algorithm. Through researching the principle and their respective advantage and disadvantage of the symmetric cryptosystems and asymmetric cryptographic algorithm. to the back of the cadres information management system to achieve data encryption provides a theoretical basis. It has provided theory basis for realizing the data encryption of the information system of the cadres management.2 The design and implementation of the information system of the cadres managementIt has designed network architecture and business component and databases through anglicizing and investigating the system demand. Then explored the information system of the cadres management on B/S model which using ASP.NET platform.3. data encryption technology apply in the system designBy comparing multiple data encryption algorithm, this system has quoted MD5, AES, RSA as data encryption algorithms of the database.As an actual information system of cadres management, and it has run on the actually working and has received praise and good evaluation.