Limit PostgreSQL server firewall rule range#
Security · Azure Database for PostgreSQL · Rule · 2020_06 · Important
Determine if there is an excessive number of permitted IP addresses.
Description#
Typically the number of IP address rules permitted through the firewall is minimal, with management connectivity from on-premises and cloud application connectivity the most common.
Recommendation#
The PostgreSQL server has greater then ten (10) public IP addresses that are permitted network access. Some rules may not be needed or can be reduced.
Links#
- SE:06 Network controls
- Firewall rules in Azure Database for PostgreSQL - Single Server
- Create and manage firewall rules for Azure Database for PostgreSQL - Single Server using the Azure portal