Kafka Security
Channel encryption (TLS)
Using auto-generated self-signed certificates
Using external certificates
Authentication
Configuring mTLS authentication
Configuring OAuth authentication
Configuring LDAP authentication
Configuring SCRAM-SHA-512 authentication
Configuring PLAIN authentication
Simple ACL authorization
Configuring simple ACL
Configuring ACL rules
Configuring super users
User management
Inter-broker and ZooKeeper security
Setting the security context of Kafka cluster components