https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62214#M49669 I dont think so. I remember that in SSL it verifies the EXACT name of host, so the CN in the certificate has to be EXACTLY the same as a FQDN of the host. Sun, 26 Nov 2017 19:47:56 GMT Tomas79 2017-11-26T19:47:56Z https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62161#M49668 <P>Hi there,</P><P>&nbsp;</P><P>If my domain wildcard already has ssl cert, can I use it for my cluster since I have pointed the subdomain under the domain to those servers in the cluster?</P><P>&nbsp;</P><P>Thanks,</P><P>&nbsp;</P> Fri, 24 Nov 2017 03:48:48 GMT https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62161#M49668 ronnie10 2017-11-24T03:48:48Z https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62214#M49669 I dont think so. I remember that in SSL it verifies the EXACT name of host, so the CN in the certificate has to be EXACTLY the same as a FQDN of the host. Sun, 26 Nov 2017 19:47:56 GMT https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62214#M49669 Tomas79 2017-11-26T19:47:56Z https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62233#M49670 Ah ok, thanks for the reply! Mon, 27 Nov 2017 01:27:29 GMT https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62233#M49670 ronnie10 2017-11-27T01:27:29Z https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62435#M49671 <P>Read in Cloudera documentation that starting from version 5.10, they supporting wildcard ssl cert.</P> Sat, 02 Dec 2017 11:40:56 GMT https://community.cloudera.com/t5/Support-Questions/Can-I-use-domain-wild-card-ssl-for-cloudera/m-p/62435#M49671 ronnie10 2017-12-02T11:40:56Z