Kafka Security

The video tutorial discusses the importance of security in Kafka, highlighting the risks of an unsecured Kafka cluster. It explains the need for encryption to protect data in transit, authentication to verify client identities, and authorization to control client actions. The tutorial covers various methods for implementing these security measures, such as SSL, Kerberos, and SCRAM, and emphasizes the importance of maintaining access control lists. It also notes the challenges in setting up Kafka security and the evolving support for different programming languages.

What are the main security concerns when using Kafka without proper security measures?

Explain the importance of encryption in Kafka.

How does authentication work in Kafka, and why is it necessary?

Describe the different forms of authentication that can be used in Kafka.

What role do access control lists (ACLs) play in Kafka security?

Discuss the challenges associated with setting up Kafka security.

How can organizations ensure that their Kafka clients are authorized to perform specific actions?