Electronic module protection against network attacks BASED network processor NP-5

摘要

The invention relates to systems and information security can be used to protect computer networks and web servers of different types of attacks, such as port scanning, work worms and Denial of Service (DDoS attacks).; The technical effect is to extend the field of application of the device due to network security threat on the network that are used to attack protocols MAC, IP, TCP, UDP at speeds up to 200 Gbit / s.; The module comprises a unit 1 input external network unit 2 parse network packets unit 3 network monitoring unit 4 traffic security unit 5 subsidizing attacks unit 6 warning of an attack, the control block 7, block 8 perimeter network having an input coupled to the output of 4 provide traffic input coupled to the second output unit 3 network monitoring, a first output connected to the first input unit 5 login attacks, the first output is connected to an alarm input unit 6 of the attack, the output of which is connected to the first input unit 7 councils Lenia, a second input coupled to the second output unit 5 login attacks, and a second output connected to the second input unit 3 network monitoring, the first input coupled to an output of the unit 2 parse network packets input coupled to the output of one traffic input from the external network whose input is connected to the first input of the electronic module protection against network attacks, the second output of which is connected to the output unit 8 of the protected network, the second control unit 7 output is connected to the second output of the electronic module of protection against network attacks, Ora input coupled to the second input unit 5 login attacks. 3 Fig.