Learn how to use SQL Server Configuration Manager to configure the Database Engine to listen on a specific fixed port other than the default port, 1433. For more information about the default Windows ...

Microsoft Azure SQL Database uses firewall rules to allow connections to your servers and databases. You can define server-level and database-level firewall settings for the master or a user database ...

A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...