Apache Kafka is widely used as a central platform for streaming data. Yet, previous to 0.9, Kafka had no built-in security features. The 0.9 release of Apache Kafka adds new security features to Kafka:
-
Administrators can require client authentication using either Kerberos or Transport Layer Security (TLS) client certificates, so that Kafka brokers know who is making each request
-
A Unix-like permissions system can be used to control which users can access which data.
-
Network communication can be encrypted, allowing messages to be securely sent across untrusted networks.
-
Administrators can require authentication for communication between Kafka brokers and ZooKeeper.
For more details, see Apache Kafka Security 101.
Advertisements
