ISOGG barred on security grounds today

[Saetro]

Tried ISOGG wiki and then ISOGG website.
Google Chrome would not allow it and complained about security not being up to date.
Internet Edge / Bing allowed it at first and then did not.

Can I tell ISOGG about it?
Not via their site. Because I can't access it.
And of course their FB group is somewhat closed, so I have had to leave a message as part of an application to join.
Hope it sorts itself out really soon.

So, when is an https site really secure?
And how can we know?

[Petr]

https://isogg.org/ - Firefox, Chrome, Internet Explorer, no problem.

[Saetro]

And today it is back.

[Saetro]

https://isogg.org/ - Firefox, Chrome, Internet Explorer, no problem.

Thanks for responding.
Firefox, Edge, Chrome were all affected, so it had to be something at my end.

Access returned after my monthly update of my own machine. Which Windows 10 this time suggested a couple of days later than usual.
So it looks as if it was ISOGG that would not accept my machine without the latest updates.