Defining an SSL connection to other applications
To configure secured connection (SSL/TLS) to other applications in Talend Administration Center, you need to specify the keystore.path, keystore.password, truststore.path, truststore.password properties in the configuration.properties file.
If you used secured connection in previous versions and these properties were not specified before, then import correct certificate to keystore and truststore and specify the keystore.path, keystore.password, truststore.path, truststore.password properties in the configuration.properties file.