Method and device for safeguarding major events based on situational awareness
A situation-aware and important technology, applied in the field of information security, can solve the problems of strict guarantee and loose guarantee, achieve flexible and accurate activity guarantee, and avoid the effect of too loose or too strict guarantee
Active Publication Date: 2022-05-13
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP +1
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However, this evaluation method is for major event support scenarios, and different levels of activities correspond to different support requirements. If the support is carried out at the same level, the support will be too strict or too loose
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[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In view of the fact that different levels of activities in the existing technology correspond to different guarantee requirements, if the guarantee is carried out at the same level, the guarantee will be too strict or the guarantee is too loose. The embodiment of the present invention provides a guarantee for major activities based on situational awareness method...
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Embodiments of the present invention provide a method and device for safeguarding major activities based on situational awareness. The method includes: obtaining activity data corresponding to each device in the activity to be guaranteed; Combine the activity data of each device into a data vector; cluster the data vectors to obtain the security situation of the activity, and carry out corresponding protection for the activity according to the security situation. fix. In the embodiment of the present invention, the situational awareness level is flexibly determined according to the guarantee data, and the distance is corrected by using the situational awareness level in the clustering process. Since the needs of the activity itself for security warning or guarantee are considered in the situation awareness, the results of situation awareness are more suitable for the guarantee requirements of the activity. Compared with the existing technology, the activity guarantee can be more flexible and accurate, avoiding the guarantee Too loose or too tight.
Description
technical field [0001] Embodiments of the present invention relate to the field of information security, and more specifically, relate to a method and device for safeguarding major events based on situational awareness. Background technique [0002] Situational awareness is an environment-based, dynamic, and holistic ability to understand security risks. It is based on security big data and is a way to improve the ability to discover, identify, understand, analyze, and respond to security threats from a global perspective. Ultimately, It is for decision-making and action, and for the implementation of security capabilities. At present, there are mainly data fusion situation assessment methods, which mainly perform information fusion and reasoning of uncertain information for massive and heterogeneous information generated by different security devices, so as to obtain the macroscopic network security situation. The researchers combined the data fusion situation assessment m...
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IPC IPC(8): G06F21/57G06K9/62
CPCG06F21/577G06F18/23213
Inventor 宋灿
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP