Maybe Masato could deploy an onion service on his forum.... hint hint, nudge nudge.
https://community.torproject.org/onion-services/Onion services are services that can only be accessed over Tor. Running an Onion Service gives your users all the security of HTTPS with the added privacy benefits of Tor Browser.
Why Onion Services?Onion services offer various privacy and security benefits to their users.
Location hidingAn Onion Service's IP address is protected. Onion services are an overlay network on top of TCP/IP, so in some sense IP addresses are not even meaningful to Onion Services: they are not even used in the protocol.
End-to-end authenticationWhen a user visits a particular onion, they know that the content they are seeing can only come from that particular onion. No impersonation is possible, which is generally not the case. Usually, reaching a website does not mean that a man-in-the-middle did not reroute to some other location (e.g. DNS attacks).
End-to-end encryptionOnion service traffic is encrypted from the client to the onion host. This is like getting strong SSL/HTTPS for free.
NAT punchingIs your network filtered and you can't open ports on your firewall? This could happen if you are in a university campus, an office, an airport, or pretty much anywhere. Onion services don't need open ports because they punch through NAT. They only establish outgoing connections.
The Onion Service Protocol: OverviewNow the question becomes what kind of protocol is needed to achieve all these properties? Usually, people connect to an IP address and are done, but how can you connect to something that does not have an IP address?
In particular, an Onion Service's address looks like this: vww6ybal4bd7szmgncyruucpgfkqahzddi37ktceo3ah7ngmcopnpyyd.onion
This looks weird and random because it's the identity public key of the Onion Service. That's one of the reasons we can achieve the security properties above.
The Onion Service protocol uses the Tor network so that the client can introduce itself to the service, and then set up a rendezvous point with the service over the Tor network."
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