We are using Oracle ISG 12.1.2 for exposing web services. Due to security reason client had asked us to make use of X509 certificates for authentication. As per the oracle documentation it can be done using SAML tokens. But that feature is available from R 12.1.3 only. We are trying to find out any alternative way to incorporate the requirement in current release.
Is there any way we can make this X509 requirement in R 12.1.2 or upgrate to next version is the only available option.
Your valuable suggestions will be highly appriciated.