Authenticate Identities in Confluent Platform Authentication Methods Overview Authenticate with SASL SASL using JAAS SASL/GSSAPI SASL/OAUTHBEARER SASL/PLAIN SASL/SCRAM Authentication using Delegation Tokens in Confluent Platform Kafka Client Authentication with LDAP Encrypt and Authenticate with TLS in Confluent Platform Authenticate using HTTP Basic Authentication in Confluent Platform Add security to a running cluster in Confluent Platform