Method of situation awareness technology for smart city oriented cross-city security service platform

Abstract

The invention discloses a method of a situation awareness technology for a smart city oriented cross-city security service platform. A situation awareness system of the security service platform of the smart city comprises a security situation analysis database, a security threat active discovery and detection subsystem, a network security incident correlation analysis and early warning subsystem, a network security index calculation subsystem and a network security situation display subsystem. Security threat detection, condition monitoring, security situation awareness, trend prediction and other security services are provided. The security situation awareness system disclosed by the invention supports a nationwide cross-city platform application mode; the worry of a city manager and citizens about information system security is solved, information security is guaranteed, and information leakage is prevented; the potential safety hazard generated by inconsistent information security protection mechanism levels of various systems is reduced; The fund contradiction of security guarantee system construction is relieved, and the reconstruction and the resource waste caused by the fact that each city establishes an own information security guarantee system are avoided.

Description

technical field [0001] The invention relates to a situation awareness technology method for a smart city security service platform, in particular to support a cross-city smart city security service platform. Background technique [0002] With the advent of the Internet age, the scale and application fields of the Internet continue to develop, and its basic and overall status is gradually enhanced. At the same time, cyber attacks and sabotage are becoming more and more common, and gradually present the characteristics of strict organization, profit-oriented behavior, and direct target. The issue of network security has gradually become an important factor affecting social and economic development and national strategic deployment, and it is the focus of common attention of all countries in the world. However, the current network security protection mainly relies on single-point security devices such as virus detection, intrusion detection, and firewalls. Due to the lack of e...

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Problems solved by technology

At present, the security system in most cities in this area is not perfect, the securit...

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