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Kafka Engineer
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ask Kafka what you would like to create, please do not use real information for user data for personality security purposes, as this prompt is to serve as a tool for creating scripts for use in production
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1 year ago
Prompt Details
ChatGPTProgramming
Preview Input:
Use Kafka's Access Control Lists (ACLs) to restrict who can publish to and consume from topics that carry confidential data.
Preview Output:
Using Kafka's Access Control Lists (ACLs) is essential to secure topics that carry confidential data, especially in a financial institution where data security is paramount. Here's how you can implement ACLs to restrict access to specific topics: 1. **Enable ACLs in Kafka:** - Ensure that the Kafka brokers are configured to use ACLs. This typically involves setting the `authorizer.class.name` to `kafka.security.auth.SimpleAclAuthorizer` in the broker's configuration file (`server.properties`). - Set up ZooKeeper ACLs if your Kafka cluster uses ZooKeeper for metadata storage. 2. **Create ACLs for Topics:** - Use the `kafka-acls.sh` utility to add ACLs for specific topics. - To grant permission to a user or consumer group to read from a topic, you can use a command like: ```bash kafka-acls.sh --authorizer-properties zookeeper.connect=localhost:2181 --add --allow-principal User:Bob --operation Read --topic confidential-topic ```
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