Method and device for analyzing database access data packet

A data package and database technology, applied in the database field, can solve the problems that the database does not have data access traceable to the source, and cannot obtain the database access source.

Inactive Publication Date: 2016-06-29
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for analyzing database access data packets, aiming to solve the problem that the database in the prior art does n

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  • Method and device for analyzing database access data packet
  • Method and device for analyzing database access data packet
  • Method and device for analyzing database access data packet

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Experimental program
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Example

[0048] Reference figure 1 In the first embodiment of the method for analyzing database access data packets of the present invention, the method for analyzing database access data packets includes:

[0049] Step S100: Put the database access data packet into the parsing thread buffer according to the flag information of the database access data packet and then distribute the data packet to the HASH pool.

[0050] Put the received database access data packet into the buffer corresponding to the parsing thread, and according to the flag information of the data packet, put the data packet into the parsing thread buffer and then distribute the data packet to the HASH pool. Database access data packets with the same flag information are put into the same HASH pool, where the flag information of the database access data packet includes: the source IP address, source port number, destination IP address, and destination port number of the data packet.

[0051] It is foreseeable that in order ...

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Abstract

The invention discloses a method for analyzing a database access data packet. The method comprises the following steps of after putting the database access data packet into a parse thread analysis buffer area according to symbol information of the database access data packet, distributing the data packet into an HASH pool; after presetting a time interval, acquiring the database access data packet saved in the HASH pool; analyzing the database access data packet, acquiring request types of an SQL sentence and the database access data packet, and meanwhile, carrying out corresponding operations according to the request types. The invention also discloses a device for analyzing the database access data packet. According to the method and the device for analyzing the database access data packet provided by the invention, during the database access data packet analysis process, the same user access is associated into the same HASH pool, so that when the database access is reviewed, accurate database access symbol information can be acquired, and the database access request of the same symbol information can be recognized.

Description

technical field [0001] The invention relates to the field of databases, in particular to a method and device for analyzing database access data packets. Background technique [0002] With the rapid development of network and computer technology, more and more applications use database as information storage, and as the core of application information storage, database has higher and higher requirements for its security. Access to the network, in the network environment, the database is facing more and more attacks. At the same time, data, as the core of application information storage, stores a large amount of information of users and applications. Some of the information is prohibited from being accessed by others, but , the existing database does not have the function of tracing the source of data access. [0003] In the prior art, the database does not record the source of data access. The source includes: source IP address and source port number. Therefore, when the dat...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/24G06F16/21
Inventor 向非能冯庆磊贾永香孔德勇夏运殷跃吕大鹏
Owner WEBANK (CHINA)
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