/en/tags/monitoring-collection/Recent content in Monitoring Collection on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Mon, 20 Feb 2017 00:00:00 +0000/en/posts/telemetry/monitor-experience/Mon, 20 Feb 2017 00:00:00 +0000/en/posts/telemetry/monitor-experience/<h2 id="mysql-monitoring">MySQL Monitoring</h2> <h3 id="mysql-privilege-best-practices">MySQL Privilege Best Practices</h3> <p>Privilege control is primarily for security reasons, so follow these best practices:</p> <ol> <li>Grant only the minimum privileges needed to prevent users from doing harm. For example, if a user only needs to query, just grant SELECT privileges, not UPDATE, INSERT, or DELETE.</li> <li>Restrict the login host when creating users, typically to a specific IP or internal network IP range.</li> <li>Delete users without passwords after initializing the database. The installation automatically creates some users with no passwords by default.</li> <li>Set passwords that meet complexity requirements for each user.</li> <li>Periodically clean up unnecessary users. Revoke privileges or delete users.</li> </ol> <p>Example:</p>