iOS 13.4+ Safari mark site not secure

Hi Guys,


Starting yesterday, we notices some of our site showing the site is "not secure" on the iOS 13.4 and above phone. Any Safari below iOS 13.4 are working correctly without any issue. The same site showing in the Chrome without any issue of SSL. Desktop Safar on High Sierra and Sierra showing no issue either.


Were there a recent changes to the iOS 13.4's trusted SSL or security which cause a site SSL to be not secured recently?


Thank you.

Michael

Accepted Reply

Issue is resolved.


Looks like the site have one of the resources still using TLS 1.1 or TLS 1.0 where the rest is using TLS 1.2. That is why is showing the "Not secure" grey out message.


https://webkit.org/blog/10247/new-webkit-features-in-safari-13-1/

Replies

Issue is resolved.


Looks like the site have one of the resources still using TLS 1.1 or TLS 1.0 where the rest is using TLS 1.2. That is why is showing the "Not secure" grey out message.


https://webkit.org/blog/10247/new-webkit-features-in-safari-13-1/