Distributed search cluster encrypted transmission method and encrypted transmission distributed search cluster
A distributed search and encrypted transmission technology, which is applied in the distributed search cluster encrypted transmission method and the encrypted transmission distributed search cluster field, can solve the problems of data theft, business data leakage, unavailability, etc., and achieve the goal of improving security Effect
Active Publication Date: 2021-09-28
BEIJING QIHOO TECH CO LTD
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However, when the distributed search cluster transmits data, it does not encrypt the transmission itself, which means that during the transmission of business data, there are risks such as data theft, malicious modification of data, etc., resulting in business data leakage or unavailability, etc. question
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[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0024] figure 1 A flow chart of a distributed search cluster encrypted transmission method according to an embodiment of the present invention is shown. Such as figure 1 As shown, the encrypted transmission method of the distributed search cluster specifically includes the following steps:
[0025] Step S101, acquiring attribute information of cluster nodes in the distributed search cluster.
[0026] The distributed search clust...
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The invention discloses a distributed search cluster encryption transmission method and an encrypted transmission distributed search cluster. The distributed search cluster includes a management node and a plurality of cluster nodes. The method includes: acquiring attribute information of the cluster nodes in the distributed search cluster ;According to the attribute information, the management node generates a node certificate for the cluster node according to the preset encryption rules; the node certificate is stored in the specified location of the file storage server; the cluster node obtains the corresponding node certificate from the file storage server according to the attribute information, so that according to Node certificates realize encrypted data transmission. The node certificate is generated according to the attribute information of the cluster nodes, and corresponds to the cluster nodes one by one, which ensures that the node certificate is unique. Cluster nodes can only obtain their corresponding node certificates according to their own attribute information, and cluster nodes do not share node certificates, which improves the security of encrypted data transmission using node certificates.
Description
technical field [0001] The invention relates to the field of software, in particular to a distributed search cluster encryption transmission method and an encrypted transmission distributed search cluster. Background technique [0002] The distributed search server can use the distributed cluster to provide a distributed multi-user full-text search engine, which can achieve real-time search, which is stable, reliable and fast, and is convenient for users to find the results they need in real time. The distributed search server finds the data required by the user according to the user's search requirements, and then returns the data to the user. Sometimes, in distributed search, there is also data transmission between different nodes, and the data stored in one node needs to be transmitted to another node. In each of the above situations, data transmission is required. However, when the distributed search cluster transmits data, it does not encrypt the transmission itself, ...
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IPC IPC(8): H04L29/06H04L9/08
CPCH04L9/0861H04L63/0428
Inventor 任娜王立新
Owner BEIJING QIHOO TECH CO LTD