There is an option with wget without using scp.
http://doc.pfsense.org/index.php/Remote_Config_Backup
@namezero111111:
Afaik, there is a backup package that does exactly that. It needs a subscription however, but I would assume that it is safe.
A lot of companies (like mine) probably would have a problem though having their firewall configs backed up in a cloud
It encrypts the config before uploading, so we strictly store encrypted blobs, we have no readable configs. It's as safe as your encryption key is strong, plus requiring another account just to get to your encrypted configs.