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EM 13.4: How to Configure the Enterprise Manager Management Service (OMS) Console with Subject Alternative Name (SAN) SSL Certificates (Doc ID 2778531.1)

Last updated on MARCH 23, 2022

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


The Enterprise Manager Management Service (OMS) is secured out-of-box with EM self-signed certificates of 1024 bit keystrength and signed with SHA512withRSA signature algorithm.

This document provides steps to check the certificates used with the OMS console and how to change the OMS certificates with SAN certificates if needed.

1. Wildcard certificates and SAN (Subject Alternative Name) certificates are not supported in EM Cloud Control 12c/13c, until version EM13.4


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In this Document
 A. How to determine the certificates used by the OMS Console
      B. How to create a wallet and import SAN certificates to the wallet
 C. How to secure/renew EM Cloud Control Console Access with SAN certificates
 D. How to rollback the OMS Console to default EM demo certificates(Also applicable when OMS Console certificates are Expired)

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