Node authentication method and system and related device
An authentication method and node technology, applied in the field of network security, can solve problems such as IP being easily forged, and achieve the effect of improving security and facilitating unified management
Active Publication Date: 2018-04-03
CHINA TELECOM CORP LTD
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Problems solved by technology
Since IPs can easily be forged, this method has significant security implications
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] figure 1 It is a schematic diagram of an application scenario of the node authentication method of the present invention. like figure 1 As shown, in the present invention, the authentication management center 12 is used to uniformly schedule and manage the ...
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The invention discloses a node authentication method and system and a related device, relating to the network safety field. The node authentication method comprises that an authentication management center determines a first node and a second node which are to be mutually authenticated; the authentication management center transmits node authentication orders to the first node and the second nodeat the same time; the node authentication order comprises a symmetric secrete key and address information of the first node and the second node, so that the first node or the second node adopt the symmetric secrete key to complete identity authentication of the two nodes to be mutually authenticated, wherein the first node is a collection controller node and the second node is a collection proxy node or the first node is a collection proxy node and the second node is a collection controller node. The node authentication method and system and related device adopt the authentication management center to uniformly transmit the symmetric secrete key to the collection controller node and the collection proxy node which are to be mutually authenticated in order to complete mutual identity authentication, improve authentication safety between nodes and provide convenience to unified management.
Description
technical field [0001] The invention relates to the field of network security, in particular to a node authentication method and system and related equipment. Background technique [0002] Big data-oriented security analysis systems need to process multi-type and unstructured raw data from massive terminals. At present, a distributed data collection system is used for data collection, that is, a controller is used to send collection instructions to each collection agent node connected to the controller, and the information collected by the collection agent node is collected. [0003] However, in the current distributed data acquisition system, the identity authentication management method mainly adopts the point-to-point IP (Internet Protocol, network protocol) address authentication method, that is, whether the other party is a real controller is verified by the IP address of the sender or the receiver. Or collect proxy nodes. Since IPs can be easily forged, this approach...
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Login to View More IPC IPC(8): H04L29/06
CPCH04L63/0435H04L63/0869
Inventor 刘东鑫李诗旸王帅史国水汪来富刘国荣肖宇峰
Owner CHINA TELECOM CORP LTD