Skip to content

Cleanup MySQL server firewall rules#

Security · Azure Database for MySQL · Rule · 2020_06 · Awareness

Determine if there is an excessive number of firewall rules.


Typically the number of firewall rules required is minimal, with management connectivity from on-premises and cloud application connectivity the most common.


The MySQL server has greater then ten (10) firewall rules. Some rules may not be needed.


This rule is only applicable for the Azure Database for MySQL Single Server deployment model.

This rule fails when the number of configured firewall rules exceeds ten (10).