Convert the certificate from PEM to PKCS12 using openssl openssl pkcs12 -export -out keystore.p12 -in mydomain.crt Provide a strong password when prompted I don't know if it's a version issue but I only got the first instruction working adding the " -inkey mydomain.key"   openssl pkcs12 -export -inkey mydomain.key -in mydomain.crt -out keystore.p12   The rest of the article is great. Thanks for the explanation     ... View more

Hi @justin_brock  Believe you were able to fix certificate issue ? I'm have enables ssl for NIFI in CDF but facing "ERR_BAD_SSL_CLIENT_AUTH_CERT" here is link to my question of community    https://community.cloudera.com/t5/Support-Questions/Unable-to-open-NIFI-web-UI-after-TLS/m-p/289190#M214098   could you please help me with steps you followed to resolve issue ? ... View more