Method, system and device for realizing MAP server

Abstract

The embodiment of the invention discloses a method for realizing an MAP server, comprising the steps: a transfer MAP server transmits interactive request metadata to the MAP server according to a metadata interactive request transmitted by an MAP client; and the transfer MAP server receives a return response transmitted by the MAP server according to the interactive request metadata and transmits the response to the MAP client. In the invention, the MAP server can satisfy the load of large numbers of terminals and relieve the load burthen of the MAP server. When large numbers of terminals need the interactive request of the MAP server, the pressure of the signal MAP server can be obviously relieved by a substitutive MAP server or a multiple-step MAP server.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, system and device for realizing a MAP (Metadata Access Point, metadata access point) server. Background technique [0002] With the rapid development of the Internet in the world, the application layer in the OSI reference model is subject to more and more security threats, such as viruses and hacker attacks, and the threats to the application layer have never stopped. The application layer is subject to more and more security threats mainly because of the open architecture in IP (Internet Protocol, a protocol for interconnection between networks) technology and the lack of protection against security threats at the application layer itself. In order to protect the network, the existing technology proposes an endpoint access control architecture TNC (Trusted Network Connection, trusted network connection), so that the network will not be threatened by uns...

AI Technical Summary

Problems solved by technology

[0009] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: in the prior art, IF-MAP mainly includes PDP, PEP, IDS, FW and other devices publish and subscribe to metadata. When user endpoints also need to publish and subscribe to metadata, the structure of TNC will be difficult to meet the load of a large number of endpoints. The security risk will also increase, and it will also become the target of attacks.

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