Protection method of security protection module for terminal public network security communication

The invention relates to the technical field of protection methods of terminal public network security communication, in particular to a protection method of a security protection module for terminal public network security communication. According to the protection method designed by the invention, a situation awareness framework of a network space can be established by applying a multi-sensor data fusion theory, and attack sources and attack categories of network attacks can be quickly distinguished through operations such as inference identification of attacker identities, attack speeds, intrusion behaviors and attack intentions, threat analysis and the like; the method comprises the following steps: firstly, performing protection on an Arp Attack, a Land Attack, an SYN Attack, an ICMP SMURF Attack, an ICMP unreaction host Attack, a Ping Attack, a Ping of Death Attack, a Teardrop Attack and the like by using different defense operations, so that the security of public network security communication of the