Large-scale network security defense system based on collaborative intrusion detection

• Main Authors: ZHENG ZHOUXING, YE DEWANG, LIN YONG
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2021
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a large-scale network security defense system based on collaborative intrusion detection, and the system comprises collaborative intrusion detection engines which are disposed at a plurality of different positions in a network, and are used for carrying out the collaborative data collection, and transmitting the types corresponding to detection events and the IP addresses of the detection positions; a collaborative data analysis module which is connected with the collaborative intrusion detection engines and is used for summarizing data acquired by the multiple collaborative intrusion detection engines and performing collaborative analysis; a collaborative response module which is connected with the collaborative data analysis module and is used for acquiring an analysis result of the collaborative data analysis module and timely controlling the operation of the network security module; and a collaborative manager which is used for storing the security event type and the IP address cor