Welcome to SRATOR - Secure Remote Administration over TOR
Remote administration of devices with an untrusted network between the management server and the device being managed, has long been a challenge for service providers and support teams. Here is a solution.
SRATOR allows me to set up encrypted remote access to my small business network without allowing any inbound IPv4 nor IPv6 ports inbound from the internet. SSHv2 with RSA certificate authentication or DUO security 2 factor authentication, port forwarding, and remote desktop give me access to my desktop (Remmina or RDP) just as if I were in the office. My hidden service address is known only to me, and I can create a new one without changing any of the other settings.
-- "SMB owner"