Research on Technologies of Vulnerability Mining and Penetration Testing for Satellite Communication Network

According to the specific characteristics of software, hardware and network protocols, the cyber security problems of satellite communication network have gradually attracted the attention of the industry in recent years. This paper proposes a technical framework including information collection and detection, vulnerability mining and penetration testing. It introduces mining methods such as taint analysis, symbol execution and fuzzy testing, and combines with machine learning algorithms to improve the efficiency and accuracy of vulnerability mining. It uses buffer overflow, SQL injection, cross-site attack and Trojan horse penetration to test the security of satellite communication network. It is helpful to improve the ability of proactive defense and security guarantee of satellite communication network.