Application of Gap Technology in the Secure Cross-Network Transmission of Civil Aviation Meteorological Data

To improve the efficiency and security of data flow, the Civil Aviation Meteorological Center employs Gap technology to ensure the secure cross-network transmission of critical operational data. This paper provides a detailed exploration of the basic principles and architectural design of Gap technology, along with its application in cross-network transmission of civil aviation meteorological data with varying security levels. Practical solutions with reference value are proposed, offering theoretical support for enhancing the overall security of the civil aviation meteorological information system.