You can access khzae.net more securely via the following:
s/gopher (SSL + gopher): port 105
HTTPS: port 443
The s/gopher service probably won't work in your average gopher
client, but there's a few ways to get access.
The VF-1 gopher client can be used to connect with its TLS mode:
$ vf1 --tls khzae.net:105
Or, you can test it with ncat or openssl:
$ ncat --ssl khzae.net 105
$ openssl s_client -connect khzae.net:105
To connect with a non-TLS gopher client, you can create an SSL
proxy/tunnel with a program such as stunnel.
For more information about s/gopher and other methods of securing
the gopher protocol, visit the Umbrellix.net gopher:
Umbrellix Gopher (s/gopher)