Data center-based log storage method and system
A log and data technology, applied in the blockchain field, can solve the problems that logs are difficult to cross the firewall mechanism of the data center, and the operability is not high
Active Publication Date: 2021-02-09
江苏全链通信息科技有限公司
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Problems solved by technology
[0004] The present invention provides a data center-based log storage method and system to solve the technical problem in the prior art that it is difficult to store logs in an external blockchain network across the firewall mechanism of the data center, resulting in low operability
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[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0016] The data center-based log storage method and system of the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0017] Aiming at the technical problem mentioned in the above background technology that due to the firewall mechanism of the data center, the way of storing log files in the external blockchain is difficult to operate, the present invention proposes a way of storing log files in the data center, wherein, A large number of log servers are arranged in the data...
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The invention discloses a log storage method and system based on a data center, wherein the method includes: a management server accepts a network access request from a business server, and after verifying legality, allows the business server to join a blockchain network, and receives a request from the blockchain network. For the log files sent by the business server, all received log files are sorted according to the log generation time, and the log files are processed to generate new local blocks. The relevant target business server broadcasts to the blockchain network and is signed by the private key of the target business server. The new block carrying the identifier of the target service server; each service server deletes the log file that has been repeatedly stored in the local server according to the target log file recorded in the new block. As a result, a blockchain network is formed with servers in the data center, and log files are stored in a distributed manner, which protects the security of log files, and crosses the firewall mechanism of the data center, with strong operability.
Description
technical field [0001] The present invention relates to the technical field of block chains, in particular to a log storage method and system based on a data center. Background technique [0002] At present, a key log security audit in the server security system is to record every operation of the administrator and form a log. In this way, after a malicious operation is received or the system is invaded, a backtracking can be performed based on the recorded log to ensure the security of the system. With the development of hacking technology, many intruders make some malicious operations invisible by clearing logs. Therefore, when the system is attacked, it is impossible to know the malicious operations that were performed, and it is difficult to retroactively restore system security. [0003] In related technologies, the log is saved in a decentralized way to avoid malicious tampering of the log, that is, the log is written to the external blockchain. Since the blockchain h...
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IPC IPC(8): G06F16/18H04L29/08
Inventor 路成业王凌
Owner 江苏全链通信息科技有限公司