SSL Inspection question about the Option "Allow Invalid SSL Certificates"
i'am using here FortiOS 6.2.4 with deepinspection in Flow and Proxy based mode. A few weeks ago the great event was where there were problems with wrong or broken SSL certificates. Since then I have had problems with websites again and again.
For example "logoix.com". If i call the site i get an proxy error in flowbased mode. In proxybased mode i get an error with an invalid ssl certificate. And there are a lot of site more. Normal sides, trusted sites.
So if i check the box "Allow Invalid SSL Certificates" all websites work as usual. So what does it really mean? Becaues if i have a look at the certificate in the webbrowser, it look like ok.
I've also read this:https://docs.fortinet.com/document/fortigate/6.0.0/handbook/24449/ssl-ssh-inspectionhttps://kb.fortinet.com/kb/documentLink.do?externalID=FD40530
Thanks and best regards :)