Immediate Kafka security solution before 0.9 release

[Connie Yang]

Hi All,

Before Kafka 0.9 release is available, is there an immediate security
solution that we can leverage?

I've come across https://github.com/relango/kafka/tree/kafka_security and
the IP address filter patch from Kafka 0.8.3, which has not have a set
release date.

Thanks,
Connie