You're using HTTPS. This means you have established an encrypted
communication with a server. Presumably, this server is the one serving this
page, rather than some man-in-the-middle intercepting the traffic. The fact that
there was (or wasn't) a warning message when connecting here is unfortunately of
no real help...
How can I trust this site?
HTTPS relies on SSL certificates. In general, the trust in SSL certificates is based on
the fact that they are issued by Trusted Third Parties called Certificate
Authorities, and web browsers trust a lot of them. This trust has been found to
be misplaced on severaloccasions in
the past.
This site uses certificates from Let's
Encrypt, which attempts to automate the certificate issuance process to
help the spread of secure encryption, and make it more transparent to avoid
abuses. If you don't mind, you can also trust this entity when they say that
this website is the correct one for the domain.
wget --no-check-certificate https://www.narf.ssji.net/server.crt https://www.narf.ssji.net/server.crt.asc # Can you spot the chicken-and-egg problem here?
gpg --recv-keys 4435CF6A7C8DDD9BE2DEF5F9F012A6E298C66655
gpg -v server.crt.asc # Look for something like 'Good signature from "Olivier Mehani <shtrom@ssji.net>"'
openssl x509 -fingerprint -noout -in server.crt
If you trust that the PGP key does belong to me—there are many
independent ways to check this—and if you can validate the signature for this
server's certificate, and your browser displays the same
fingerprint when you check the warning/security/encryption/certificate
information, then you can be slightly more confident your browser is indeed
directly connected to this server.
But you shouldn't copy and paste commands you don't understand from the web
(or pipe them)...
In any case, even though there are trust issues with HTTPS certificates, it
is still better than nothing at all. One just need to be sure what they trust.
But it's a right mess...
Not using IPv6?
Your IPv4 address is 3.237.205.144.
More information on IPv6 and how to get connectivity is available: