A multi-level and multi-dimensional linkage management and control system for cross-domain transmission services

Abstract

The invention discloses a multi-level and multi-dimensional linkage management and control system for cross-domain transmission services, which belongs to the technical field of business implementation management and control. The present invention realizes multi-point controlled cross-domain switching under unified management by adopting a hierarchical and domain-divided management and control framework. Among them, the cross-domain policy management service dynamically arranges business cross-domain transmission paths according to the cross-domain transmission requirements of different types of services, and realizes multi-dimensional collaborative management and control of cross-domain services. The cross-domain policy management service can also generate a cross-domain comprehensive situation based on information reported by sub-systems such as cross-domain security services, cross-domain addressing services, and cross-domain isolation exchange services. When a security event is discovered, the cross-domain policy management service generates corresponding processing rules and sends them to sub-systems such as cross-domain security service, cross-domain addressing Multi-dimensional linkage response to security risks.

Description

technical field [0001] The invention relates to the multi-security level private network and the technical field of service implementation management and control, in particular to a multi-level and multi-dimensional linkage management and control system for cross-domain transmission services. Background technique [0002] Facing the need for cross-domain exchange and sharing of information in a private network environment with multiple security levels, since the "Tenth Five-Year Plan", a variety of dedicated cross-domain devices have been developed, and there are also a variety of commercial cross-domain devices that provide cross-domain exchange capabilities. It has basically formed a relatively complete single-point cross-domain exchange capability, with cross-network exchange authentication and authority control, route isolation, and controlled exchange of data and media services. To a certain extent, it can resist common network attacks. [0003] At present, in terms of...

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Problems solved by technology

[0004] In view of this, the present invention proposes a multi-level and multi-dimensional linkage management and control system for cross-domain transmission services, which realizes the management and control of cross-domain transmission services from multiple dimensions such as security protection, business control, cross-domain addressing, and isolation exchange, and realizes The coordination of control strategies between different dimensions solves the problem of cross-domain security risks caused by the failure of a single control measure

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