Safety control system, method and device and storage medium

Abstract

The invention discloses a safety control system, method and device and a storage medium, and the system comprises: a rule database which is used for storing set safety access rules; a database language parser which is used for analyzing a database operation statement input by a user based on a database category selected when the user accesses the database to obtain an operation unit list; a security controller which is used for extracting security access rules in the rule database, matching the operation unit list analyzed by the database language analyzer with the security access rule to obtain a matching result; and performing access security control of the database based on the matching result, wherein the language parsers corresponding to different types of databases use a unified analyzing calling interface, and the analyzing calling interface is used for matching a security access rule. Thus, security control can be performed on access of the multi-category database through the security controller, and besides, analysis of different database operation statements can be realized for the database categories input by the user.

Description

technical field [0001] The invention relates to the field of computer data processing, in particular to a safety control system, method, device and storage medium. Background technique [0002] The existing multi-category database access methods include Apache Zeppelin, which is a multi-purpose data access system that provides data intake, data discovery, data analysis, data visualization and collaboration. Zeppelin supports multi-language backends. The currently supported language backends include Apache Spark, Python, JDBC, Markdown, and shell. [0003] Although Apache Zeppelin can provide remote access to different types of databases, it focuses more on reading, analyzing and visualizing the contents of different remote databases. In addition to the security policy of the remote database itself, Zeppelin does not provide more data access security control methods. However, the security policy of the database itself is often relatively single. For example, it can only lim...

AI Technical Summary

Problems solved by technology

In addition to the security policy of the remote database itself, Zeppelin does not provide more data access security control methods

However, the security policy of the database itself is often relatively single. For example, it can only limit whether users can create tables, and the security policy often does not fully meet the actual production environment requirements. Therefore, the existing multi-category database access is often not enough in the actual production environment. Safety

Images