Network intrusion detection method, system and equipment, and computer readable storage medium
A network intrusion detection and occurrence count technology, applied in the field of network communication, can solve the problems of low accuracy rate, inability to detect new attacks, inability to accurately detect intrusions, etc.
Active Publication Date: 2019-02-01
锦图计算技术(深圳)有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Signature-based network intrusion detection systems cannot detect new types of attacks, and the coverage of network intrusion detection is low. Anomaly-based network intrusion detection systems cannot accurately detect intrusions, and the accuracy rate is low
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0043] The invention provides a network intrusion detection method.
[0044] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the network intrusion detection method of the present invention.
[0045] In this embodiment, the network intrusion detection method includes:
[0046] Step S101, collect and store data frames in real time from the Wi-Fi wireless communication channel, and after a preset time, form a frame array according to the session key and frame identifier of the stored data frames;
[0047] In this embodiment, the network intrusion detection method is applied to a network intrusion detection device, and Wi-Fi communication is performed based on the IEEE 802.11 protocol, and IEEE 802.11 protocol requests can be divided into management frames, control frames, and data f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a network intrusion detection method, which comprises the following steps of collecting and storing data frames from a Wi-Fi wireless communication channel in real time, and after a preset time, forming a frame array according to session keys and frame identifiers of the stored data frames; representing the frame array as a corresponding frame interactive mode group according to a preset sliding window, and counting a corresponding current frequency of occurrence of each frame of interactive mode in the frame interactive mode group; determining a corresponding maximum frequency of occurrence of each frame of interactive mode in the frame interactive mode group according to a preset network intrusion detection model; and judging whether the Wi-Fi wireless communication channel is invaded or not according to the corresponding current frequency of occurrence and the maximum frequency of occurrence of each frame of interactive mode in the frame interactive mode group. The invention further discloses a network intrusion detection system and equipment, and a computer readable storage medium. According to the network intrusion detection method, system and equipment, and the computer readable storage medium, the coverage ratio and accuracy of network intrusion detection can be improved.
Description
technical field [0001] The present invention relates to the technical field of network communication, in particular to a network intrusion detection method, system, equipment and computer-readable storage medium. Background technique [0002] As the most widely used wireless communication network at present, Wi-Fi network enables people to access the Internet more easily and efficiently, thus providing great convenience for people's life and work. However, the wide application of Wi-Fi networks also brings great challenges to the security of Wi-Fi communication transmission. Since Wi-Fi communication is based on the IEEE 802.11 protocol, network attackers can use the security holes in the IEEE 802.11 protocol to send malicious communication requests or flood a large number of IEEE 802.11 requests to occupy communication channel resources. , availability, data integrity, and consistency. [0003] At present, in terms of network intrusion detection for Wi-Fi network informat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/1416
Inventor 曾伟潘志文蒋鑫龙张辉吴雪梅张军涛
Owner 锦图计算技术(深圳)有限公司