Hi @s-jay, I'm not all that technically aware about the issue, but I wonder why the SANE forums site would be having this problem really.
When we add images to the forum by pasting in a url, is it not the case that the image is actually uploaded from there to our site, rather than use the original, potentially insecure site as an image host?
If the image is being uploaded to our site from the url, I don't understand why there should be any security warning showing up on our browsers when the image appears on forum pages.
That only really makes sense to me if the image is constantly being displayed by referencing the site it was originally hosting it. If that is the way images are being processed at SANE, that could present real problems, as far as I understand these tech issues. Specifically, there would be the problem of the original host site for the image potentially changing the image that appears on that link. I have had this happen on my own sites. Sometimes the original image is even later changed to show advertising instead, but it potentially could be any image completely inappropriate to the forum.
I'm guessing though that the latter is not happening on the forum, as if it was, it seems likely to me that we would have seen some instance of it occurring by now, given the massively wide range of sites members would be accessing for urls.
So, if the image is instead being automatically uploaded to SANE's own domain from the original host site, why should there be any security issue showing up in the browser? As far as I'm understanding it, the image display would be coming directly from SANE's own domain using this upload method.
Forgive me if this is gobbledigook and I'm thinking about these technical issues in a completely mistaken way. But I wonder if you might pass this message on to your tech people just in case there's something in what I am saying that might help resolve this issue better. It's not really a good look for SANE forums to have browser security warnings on pages, and is likely to be of alarm to some people viewing or engaging with the site. If there's any chance of a better resolution, it might be worth pursuing it.
Thanks for reading and considering this, and again, huge apologies if I'm completely barking up the wrong tree.