לעברית לחצו כאן
In professional firewalls such as Forti, Check Point, etc. with traffic filtering options, it is advisable to import CA certificates for proper filtering of SSL traffic when using the device filter.
In the Fortigate model 90D, (version 5.6.2 - seemingly the same in all versions from 5.4.0 and above) the path is as follows:
System > Settings > Certificates > Import > CA Certificate > Local PC
Select the CA file that you download from [| here] and import to the device.