https://community.appian.com/discussions/f/integrations/24824/the-connection-is-not-secureHi, I am trying to integrate a web api in Appian enviornment but getting error that The connection is not secure even the web api is secured by SSL certificates. Apart from this, I am able to access web api in postman without any errors. Pleaseen-USTelligent Community 12https://community.appian.com/thread/96029?ContentTypeID=1Tue, 07 Jun 2022 06:57:40 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:09032e25-04a6-45c7-9b16-4f6a0adc5f18Stefan Helzle<p>You will need to upload the certificate, or the chain of certificates, used to sign the certificate used by the other system.</p><div style="clear:both;"></div>https://community.appian.com/thread/96028?ContentTypeID=1Tue, 07 Jun 2022 06:27:13 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:66aa05fc-4875-4a29-86dc-426778cd1389kunals9494<p>Stefan, I am not clear here that should I add the web api SSL certificate in Appian or a new ssl certificate?</p><div style="clear:both;"></div>https://community.appian.com/thread/96026?ContentTypeID=1Tue, 07 Jun 2022 06:13:06 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:54447ba7-d7a4-47c8-acdc-bdd4cae220c3Stefan Helzle<p>Did you try to follow the advices in the error message?</p><div style="clear:both;"></div>https://community.appian.com/thread/96024?ContentTypeID=1Tue, 07 Jun 2022 06:11:57 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:26c6ce6d-d68f-4bc3-85bd-58a2406d8924kunals9494<p>Then how can I fix this?</p><div style="clear:both;"></div>https://community.appian.com/thread/96023?ContentTypeID=1Tue, 07 Jun 2022 06:09:55 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:230f5eb0-1004-4c1a-b9b9-4985e9205cd4Stefan Helzle<p>The error message explains the issue in detail. The system you want to connect to seems to use a self-signed certificate which Appian cannot verify.</p><div style="clear:both;"></div>