Alarm system and method based on dynamic loading mechanism
An alarm system and dynamic loading technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of prone to false positives and false negatives, unrecognized false positives and false negatives, and difficulty in adapting to network conditions. The effect of reducing false positives and false negatives
Active Publication Date: 2021-10-01
交通运输信息安全中心有限公司
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However, the above-mentioned rules for network attack behavior identification are generally built into the program, which is often difficult to adapt to changes in network conditions, and is prone to false positives and false negatives. In addition, when false positives and false negatives occur, it may not be recognized
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[0024] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the drawings. It should be noted that the terms "comprising" and "having" and any variations thereof in the present disclosure, such as a process, method, system, product or device that includes or has a series of steps or units, are not necessarily limited to the clearly listed instead, may include or have other steps or elements not explicitly listed or inherent to the process, method, product or apparatus. All methods described in this disclosure can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context.
[0025] The alarm system and alarm method based on the dynamic loading mechanism involved in the present disclosure can adapt to changes in network conditions and reduce false alarm rates and missed alarm rates. The alarm system based on the dynamic loading mechanism involved in the present disclosure...
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The invention discloses an alarm system based on a dynamic loading mechanism. In the alarm system, an acquisition module is configured to acquire network traffic data, analyze the network traffic data to obtain protocol data, create a protocol message including the protocol data and send the protocol message to a message cluster server; the message cluster server deployed in a distributed mode receives and manages the protocol data to provide the protocol data for a first processing module; the first processing module detects the protocol data based on a monitoring rule, intelligence information, an attack source, a black list and a white list to obtain analysis data including the protocol data and detection information, as well as asset information and geographic information associated with the analysis data, and supports dynamic loading of corresponding rule information; and the monitoring module is used for outputting the analysis data and the asset information and geographic information associated with the analysis data, and identifying the situation of false alarm or missing alarm. Therefore, the system can adapt to the change of network conditions, and reduces the false alarm rate and the missing alarm rate.
Description
technical field [0001] The present disclosure generally relates to an alarm system and alarm method based on a dynamic loading mechanism. Background technique [0002] With the popularization of computer technology, network technology and communication technology, informatization has become a powerful guarantee for organizations to achieve stable development and improve competitiveness. In the construction of informatization, network security is particularly important. If the network is attacked, it may cause damage to the assets of the organization and cause major losses. Therefore, how to improve the defense capability against network attacks and be able to detect network attack behaviors in time and issue alarms has become the research direction of various organizations. [0003] Currently, network security tools such as firewalls, vulnerability scanning tools, or intrusion detection systems based on network traffic data are often used to identify network attack behavior...
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IPC IPC(8): H04L12/24H04L29/06
CPCH04L41/0631H04L63/1416H04L63/20
Inventor 杜渐戴明刘艳褚青青
Owner 交通运输信息安全中心有限公司