General settings
In the System | Settings menu, you will find several submenus that will allow you to configure some settings in OPNsense. Let's go through them one by one. To access each one, access System | Settings | <Submenu's name> as follows.
The administration page
On this page, we will find options related to accessing OPNsense and administration such as WebGUI and SSH configuration and authentication options.
WebGUI options
The following options are available in WebGUI:
- Protocol: Which protocol will be used to access WebGUI: HTTP or HTTPS? It isn't recommended that you use HTTP as it will pass all data in cleartext, which means no security; prefer HTTPS instead.
- SSL certificate: The certificate that will be used to enable HTTPS to have access to WebGUI.
- SSL ciphers: The ciphers that will be used to access WebGUI. This can limit access from old web browsers, for example. Caution: If you select ciphers incompatible with your available...