Abstract

As the core of next-generation air traffic management(ATM), System Wide Information Management(SWIM) connects various components of civil aviation information network, various business resources such as administration and traffic management, traffic management, traffic management, monitoring management, and aircraft systems. SWIM improves global interoperability between ATM service providers, enhances information sharing between departments, and breaks the bottleneck of information exchange between heterogeneous services. Through the research of System Wide Information Management, SWIM security is analyzed based on SWIM architecture and business processes in this paper. The SWIM spoofing and tampering SWIM data are analyzed in detail to the security impact of SWIM system. A SWIM-oriented intra-domain user authentication method were proposed to ensure the safe operation of the SWIM system. Finally, the proposed authentication method is verified by experiments.

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