https://onwar.se/ 2026-10-08T21:38:41+00:00 https://onwar.se/ https://onwar.se/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-10-06T09:09:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://onwar.se/doku.php?id=securing_your_database:how_to_block_mysql_port_3306_from_internet&rev=1791277796&do=diff (Image: https://images.unsplash.com/photo-1560962746-ccfc314a1a79?ixid=M3wxMjA3fDB8MXxzZWFyY2h8Mnx8cG9zdGdyZXNxbCUyMHBvcnQlMjA1NDMyJTIwdmVyaWZpY2FyJTIwcHVlcnRvfGVufDB8fHx8MTc5MTI3Nzc5Nnww\u0026ixlib=rb-4.1.0)If the port is closed or blocked, the user will receive an error message, such as “Connection refused” or “Could not open connection to the host.” If the port is open, the user will see a blank screen or a response from the server, indicating a successful connection.