What does this security alert mean?

  exdragon 11:01 16 Apr 2018

Hi - as of this morning, I've suddenly started getting Security Alerts which say the identity of the website or integrity of the connection cannot be verified. Four options follow, with a warning triangle against 'The name on the certificate is invalid or does not match the name of the site'. The certificate is issued to *.cloudflare-dns.com.

No idea what it means and have never seen it before - any suggestions as to what I should do, please?

  Signaler 13:56 16 Apr 2018

If it is Firefox, have a look at this, click here

  exdragon 14:14 16 Apr 2018

That's interesting, thank you. Typical - I haven't seen the message again but it looks as if the solution is listed in your link. I'll give it a go.

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