Hi @rkumar
Please refer to the following article for an Overview of the EMAConfig.xml. You can also find more details in the EMAJ_ConfigGuide.pdf which is provided with the Elektron Java SDK.
As you will note from the article and the config guide - you can configure EMA using the EMAConfig.xml and/or Programmatic configuration within your application code.
EMA does not support ssl type connection - which is considered a legacy transport protocol.