Cleanup MySQL server firewall rules#
Security · Azure Database for MySQL · Rule · 2020_06 · Awareness
Determine if there is an excessive number of firewall rules.
Description#
Typically the number of firewall rules required is minimal, with management connectivity from on-premises and cloud application connectivity the most common.
Recommendation#
The MySQL server has greater then ten (10) firewall rules. Some rules may not be needed.
Notes#
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).
Links#
- SE:06 Network controls
- Create and manage Azure Database for MySQL firewall rules by using the Azure portal
- Create and manage Azure Database for MySQL VNet service endpoints and VNet rules by using the Azure portal
- Azure deployment reference