Common TLS Certificate Formats
A TLS certificate is typically obtained by sending a certificate signing request (CSR) for the website you want to host the Model Manager server to a trusted certificate authority (CA). In response, you may receive one of several different formats for the certificate and its chain or root certificate. This includes:
A single <filename>.pfx file. This is typically a PKCS#12 Keystore file containing the certificate as well as its chain or root certificate.
A collection of up to three files of the form: <certificate-filename>.cer, <chain/root-filename>.cer, and <key-filename>.key. Use these three files in the settings for PEM Files.