Firefox not trusting self-signed certificate
问题 I'm trying to configure my computer to trust a self-signed certificate for testing a website. However I'm having problems with Firefox. Chrome and IE are fine with it. I've done the following. Create a 2048 bit pem rsa key and crt with openssl Created a pfx file from the key and crt files Imported the pfx into the personal certificate store on the server using MMC Configured IIS to use the certificate for the site On the client PC Imported the pem crt file into the personal certificate store