Active defense and attack method, system and equipment based on port sensing and medium

• Main Authors: JING ZHI, CHEN CHAO, LUO JUN, YE TIAN, ZHENG ZHIYI, WANG SHIQI, SHI MINGYUAN, QIAN JIN, YOO DONG-JIN, LUO SHAOJIE, HUANG SHUAI, LIU XUECHUN, LI XIAOQIN, HUANG WEIGANG, YOU MIN, LIN YUCONG, ZHOU JINGSONG, NI XIABING, SUN TIANYU
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to the technical field of computer security, and discloses an active defense and attack method, system, equipment and medium based on port sensing, and the method comprises the steps: monitoring an access port, obtaining the equipment information of access equipment, inputting the equipment information into a support vector machine model, and carrying out the equipment classification and recognition, judging whether the classification identification result is illegal invasion equipment or not; determining current intensity according to the equipment information and a preset rule in response to the fact that the classification identification result is illegal invasion equipment, and sending pulse current to the access equipment according to the current intensity; and acquiring state information of the access equipment after being impacted by the pulse current, judging a damaged state of the equipment according to the state information, and adjusting the current intensity according to the