Rechercher dans le manuel MySQL

6.4.7.1 MySQL Enterprise Firewall Components

Contents

MySQL Enterprise Firewall is based on a plugin library that implements these components:

  • A server-side plugin named MYSQL_FIREWALL examines SQL statements before they execute and, based on its in-memory cache, renders a decision whether to execute or reject each statement.

  • Server-side plugins named MYSQL_FIREWALL_USERS and MYSQL_FIREWALL_WHITELIST implement INFORMATION_SCHEMA tables that provide views into the firewall data cache.

  • System tables named firewall_users and firewall_whitelist in the mysql database provide persistent storage of firewall data.

  • Stored procedures named sp_set_firewall_mode() and sp_reload_firewall_rules() perform tasks such as registering MySQL accounts with the firewall, establishing their operational mode, and managing transfer of firewall data between the cache and the underlying system tables.

  • A set of user-defined functions provides an SQL-level API for lower-level tasks such as synchronizing the cache with the underlying system tables.

  • System variables enable firewall configuration and status variables provide runtime operational information.

  • FIREWALL_ADMIN and FIREWALL_USER privileges enable users to administer firewall rules for any user, and their own firewall rules, respectively.


Find a PHP function

Document created the 26/06/2006, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/mysql-rf-firewall-components.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:en Manuel MySQL : https://dev.mysql.com/

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut