Hi @dam_player,
I think I follow. So essentially you are using the Solace Spring Cloud Stream Binder and you want to encrypt the passwords for both the client-username, but also for your truststore/keystore?
If I’m correct, then I would go ahead and take a look at using JASYPT for property encryption with Spring Boot: https://www.baeldung.com/spring-boot-jasypt
Hope that helps!