https://community.qlik.com/t5/Suggest-an-Idea/Allow-for-CA-Signed-Certificates-in-Qlik-Sense-interprocess/idi-p/1668066 <P>I have a client whose central IT is saying that the internal Qlik Sense Self Signed Certificates are a vulnerability and must be replaced with signed certificates or removed.</P><P>We have replaced the Proxy Certificate with a CA Signed one but they want the others signed.</P><P>At the moment there is no way of doing this. We need a way.&nbsp;</P> Wed, 25 Nov 2020 15:05:15 GMT johnh 2020-11-25T15:05:15Z https://community.qlik.com/t5/Suggest-an-Idea/Allow-for-CA-Signed-Certificates-in-Qlik-Sense-interprocess/idc-p/1722343#M2624 <P>Hi&nbsp;<a href="https://community.qlik.com/t5/user/viewprofilepage/user-id/6624">@johnh</a>&nbsp;,</P><P>The main use case for the self-signed certificates is inter-service communication and when you expand to multiple nodes. Unfortunately, they cannot be changed.&nbsp;</P><P>What you can do if the concern is external parties hitting the servers with the certificates is:</P><P>1. Don't share the self-signed certificates<BR />2. Block direct access to service ports for incoming external connections because those require the certificates.</P><P>&nbsp;</P><P>Regards,</P><P>&nbsp;</P><P>Jeff G</P> Thu, 25 Jun 2020 19:55:13 GMT https://community.qlik.com/t5/Suggest-an-Idea/Allow-for-CA-Signed-Certificates-in-Qlik-Sense-interprocess/idc-p/1722343#M2624 Jeffrey_Goldberg 2020-06-25T19:55:13Z