https://docs.confluent.io/3.1.0/kafka/ssl.html

2024
ArturKryukov - Bintami Kafka SSL
    https://www.youtube.com/watch?v=XqkCHDG9XHk
    https://www.youtube.com/watch?v=Wpy0qJvG0Gk
    https://www.youtube.com/watch?v=-46mKtDXcug
2022
https://www.baeldung.com/spring-boot-kafka-ssl