AWS - MSK Unauthenticated Enum

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Public Port

It's possible to expose the Kafka broker to the public, but you will need credentials, IAM permissions or a valid certificate (depending on the auth method configured).

It's also possible to disabled authentication, but in that case it's not possible to directly expose the port to the Internet.

Public URL template

b-{1,2,3,4}.{user_provided}.{random_id}.c{1,2}.kafka.{region}.amazonaws.com
{user_provided}.{random_id}.c{1,2}.kafka.useast-1.amazonaws.com