The importance of security of geographic information system

The development of the Internet brings convenience to society, but also to bring geographic information security risks, geographic information plays an increasingly important role in the national economy and national defense construction.Based on the importance of geographic information, the state and the army put a lot of manpower, material and financial resources to build the different types of geographic information database to meet the needs of the country, defense, community of geographic information. Geo-strategic position of information has become increasingly prominent. With information technology, digital technology and network the rapid development of geographic information access, access, use, dissemination, copying, storing and so become very convenient, the ensuing geographic information security and regulatory issues are more prominent.