Data Interactive Access Gateway for Internal and External Networks in Dual Network Isolation Environment

This paper designs and provides an internal and external network data interactive access gateway for dual-network isolation architecture. Based on asynchronous communication and advanced queue technology, the external mobile applications can efficiently access the intranet business service data by transforming and reconstructing the transmission content of the entire internal and external network interaction link. It can not only reuse the existing intranet service data, but also ensure data security and reduce the difficulty of development and deployment. The response time is shortened by request concurrent monitoring and advanced queue technology, which can meet the control requirements of the production environment for response time and server pressure during high concurrency. The interaction of TCP long connections between internal and external networks is realized through the sorting and assembly of data packets and the one-to-one matching of internal and external network sessions. At the same time, it also provides security control functions such as service registration and identity authentication to ensure the safety and credibility of the transmitted data.