Kafka Listener Security Protocol Map Ssl

Enables SSL. sh localhost:2181 <<< "get /brokers/ids/0" gave below output that means broker id 0 was up and listening on SSL://hostName:9092 Connecting to localhost:2181 Welcome to ZooKeeper!. auth property to required. 为每个Kafka broker生成SSL密钥和证书。. protocol=SASL_SSL All the other security properties can be set in a similar manner. Kafka server. Default value is JKS. protocol=SASL_SSL. When using Kerberos, follow the instructions in the reference documentation for creating and referencing the JAAS configuration. Ensure that the SSL security settings are correct: If SSL security is enabled, then ensure that the necessary certificates are in place and the mandatory properties are all configured with valid values (as described earlier in this topic). - KAFKA_LISTENERS - the list of addresses (0. See the config documentation for more details #listener. intelliwareness. 1 Fix Pack 2, the DB2 data server also contains the SSL support. If you have a load balancer with a listener that accepts HTTP requests on port 80, you can add a listener that accepts HTTPS requests on port 443. Apache Kafka is publish-subscribe messaging rethought as a distributed, partitioned, replicated commit log service. Introduction. users if required. Troubleshoot the issue by performing the following on Windows Server Systems. HAProxy known bugs for version v1. name = CONTROLLER` will make the controller to use "admin-network ip-address:9094" with security protocol "SSL" to connect. The security implementation lets you configure different protocols for both broker-client and broker-broker communication. This must be defined for the same security protocol to be usable in more than one port or IP. If you are not sure what it is, you can compare it with a message queue like JMS, ActiveMQ, RabbitMQ etc. Add a new listener, e. metadata_map=sqlnet. All the functionality in the management UI and several other plugins can be used with MQTT, although there may be some limitations or the need to tweak the defaults. 3、在listener. protocol to SASL_SSL, set the following property: spring. Kafka with SASL/SSL Nuxeo folks. Each listener is tied to it's own key and trust stores(as I need to be able to present different certificates for the internal addresses, as well as being able to trust different signing CA's), and SSL key password is provided for each key/keystore. sh trunk/auto/auto_headers. Kafka advises the endpoint based on the incoming request of the port number. [Kafka-dev] [jira] [Commented] (KAFKA-2472) Fix kafka ssl configs to not throw warnings WARN The configuration security. Note this. KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:SSL,BROKER:PLAINTEXT configures three listener names, but only the listener named OUTSIDE uses SSL. Each listener is tied to it's own key and trust stores(as I need to be able to present different certificates for the internal addresses, as well as being able to trust different signing CA's), and SSL key password is provided for each key/keystore. Apache Kafka - Installation Steps - Following are the steps for installing Java on your machine. I have configured zookeeper for kerberos and it has started but after configuring kafka for kerberos authentication, broker is not starting, giving below error,. I've written a sample app, with examples of how you can use Kafka topics as: a source of training data for creating machine learning models a source of test da. The IBM® DB2® Driver for JDBC and SQLJ (type 4 connectivity) contains Secure Socket Layer (SSL) support for DB2 for z/OS® as part of DB2 Version 9. configuration. In this series, my hope is to explain on how to configure Kafka Security and how to setup custom Kafka Security. These ports are used as phantom Real-Time Transport Protocol (RTP) and Real-Time Transport Control Protocol (RTCP) ports for audio, video and data channel when Cisco Unified CM does not have ports for these media. the type property is a name (of your choice) allowing you to easily identify the harvested data. access_map_defer_code (default: 450) The numerical Postfix SMTP server response code for an access(5) map "defer" action, including "defer_if_permit" or "defer_if_reject". 0, it started working again. In the corresponding text, you might explain what this file is doing and what protocols, mechanisms or events it explains. MQTT protocol is a Machine to Machine (M2M) protocol widely used in IoT (Internet of things). The steps which need to be performed are: Specify the identity store used by SOA. #default_process_limit = 100 #default_client_limit = 1000 # Default VSZ (virtual memory size) limit for service processes. - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP - maps the defined above listener names (INSIDE, OUTSIDE) to the PLAINTEXT Kafka protocol. Oracle recommends setting this parameter in both the client-side and server-side sqlnet. The Kafka cluster, stores stream of records in categories called topics and each record consists of a key, a value, and a time-stamp. The HTTP protocol is transaction-driven. The routes are able to do path-based routing of HTTP and HTTPS (with TLS termination) traffic. Game Dev – The Building Blocks. KINSole is a free, open source Win32 implementation of client side of the telnet protocol, described in detail in the RFC854 and related RFCs. And because those connectors support all Kafka Client options, including the secure Kafka (SSL and SASL) options, connecting to an SSL-enabled secure Kafka cluster is just as easy. 10 is similar in design to the 0. Impact : A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page and subsequently panic. Configured Details: Pega and Kafka are on same server JAAS file Name: kafka_server_jaas. When I reverted back to kafka 1. @duong tuan anh. interceptor. Security Configuration. Initially conceived as a messaging queue, Kafka is based on an abstraction of a distributed commit log and is used for building real-time data pipelines and streaming apps. Determines which Security layer and Encryption level is supported by the RDP service. 为每个Kafka broker生成SSL密钥和证书。. Each consumer is assigned about 64 partitions of the same topic spread across three brokers. poll-timeout= # Timeout to use when polling the consumer. At startup, HAProxy loads the content of map or acl from the designated file. The IBM® DB2® Driver for JDBC and SQLJ (type 4 connectivity) contains Secure Socket Layer (SSL) support for DB2 for z/OS® as part of DB2 Version 9. KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT. Kafka is an open source tool that is a distributed streaming platform mainly used for consuming and producing records in real-time (similar to a messaging system) while being fault tolerant when configured in a cluster. Read more here about how a Kafka background process determines how it removes records with dup’ed keys from the log: Log compaction is handled by the log cleaner, a pool of background threads that recopy log segment files, removing records whose key appears in the head of the log. Available as of Camel version 2. The Spring for Apache Kafka (spring-kafka) project applies core Spring concepts to the development of Kafka-based messaging solutions. METADATA_MAP Specifies the map file to be used to map Network Information Service (NIS) attributes to an NIS mapname: names. Apache Kafka documentation for Ruby. map中注册该监听使用的协议,PLAINTEXT表示普通文本,即不使用SSL加密等。. Under Advanced kafka-env add the following lines to the end of the kafka-env template property. Also, it looks like you're missing a protocol mapping for the named EXTERNAL listener, KAFKA_LISTENER_SECURITY_PROTOCOL_MAP environment variable should be: - name: KAFKA_LISTENER_SECURITY_PROTOCOL_MAP value: SSL:SSL,PLAINTEXT:PLAINTEXT,EXTERNAL:SSL. In kafka-config. The Kafka Plugin consists of one executable dgkafka and two xdrive plugins xdr_kafka and xdr_kafkaoffset. configuration. In this mode, the HTTP requests will be routed to different services based on the request path. map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL. 8 and above. If you are administering the listener remotely over an insecure network and require maximum security, configure the listener with a secure protocol address that uses the TCP/IP with SSL protocol. 2 supports SSL and Kerberos. SASL仅支持新的java生产者和消费者,不支持老的API。. In this tutorial, we'll use Kafka connectors to build a more. We secure our web application using spring security form-login. configuration. KINSole is a free, open source Win32 implementation of client side of the telnet protocol, described in detail in the RFC854 and related RFCs. Configured Details: Pega and Kafka are on same server JAAS file Name: kafka_server_jaas. 0, yet is still known to work with older versions. For example, internal and external traffic can be separated even if SSL is required for both. "local" is reserved keyword to specify the local MBeanServer. I'm using Spring Kafka in my Java application. In addition, we discussed SSL Encryption and SSL and SASL Kafka. Introduction. (Eurocrypt 2018) in a strong and universally composable formal model of aPAKE security. Denodo Kafka Custom Wrapper - User Manual Introduction. # Maps listener names to security protocols, the default is for them to be the same. Each listener in the Kafka broker is configured with its own security protocol. There are two projects included in this repository: Producer-Consumer: This contains a producer and consumer that use a Kafka topic named test. This document covers the wire protocol implemented in Kafka. For ruby the recommended library is rdkafka. protocols=TLSv1. If you are a CheckTLS Subscriber, you have a permanent Listener and unlimited access to //email/test From:. The advertised. THE unique Spring Security education if you're working with Java today. Configuration Minimal. This is the metadata that's passed back to clients. - KAFKA_LISTENERS - the list of addresses (0. Oracle recommends setting this parameter in both the client-side and server-side sqlnet. protocol=SASL_SSL. The video provides the steps to connect to the Kafka server using SASL_SSL protocol. The Kafka indexing service supports transactional topics which were introduced in Kafka 0. Protocol Support: Kafka has HTTP REST based clients, but it does not support AMQP. - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP - maps the defined above listener names (INSIDE, OUTSIDE) to the PLAINTEXT Kafka protocol. The configuration of a secure, TLS encrypted listener additionally requires configuration options. 6, the response is hard-coded as "450". 这一章节主要对和Listener相关的四个配置项做以详细解释。listeners、advertised. This means that each request will lead to one and only one response. This article provides the steps and information to enable security for Kafka in an IOP cluster. Kafka SSL + OpenShift Routes. This is the metadata that's passed back to clients. The configuration of a secure, TLS encrypted listener additionally requires configuration options. In DB2 Version 9. current case). and or TLS 1. Denodo Kafka Custom Wrapper - User Manual Introduction. Also a new entry needs to be added to the "listener. Follow these steps to enable security for your desired protocol(s). 9开始,已经支持权限控制了。网上. The following sections describe each of the protocols in further detail. The configuration property listener. protocol=SASL_SSL All the other security properties can be set in a similar manner. Figure 5 depicts this. Each listener is tied to it's own key and trust stores(as I need to be able to present different certificates for the internal addresses, as well as being able to trust different signing CA's), and SSL key password is provided for each key/keystore. You can vote up the examples you like and your votes will be used in our system to generate more good examples. This step is only required if you are setting up authentication and encryption. 为每个Kafka broker生成SSL密钥和证书。. KafkaConsumer (*topics, **configs) [source] ¶. So far in the series, I have covered how to configure SASL with PlainText and how to have different listeners for broker and consumers ()In this part, I would dissect the org. meta_map= names. OK, I Understand. com Firstly, I created the wallet using orapki then added a self-signed certificate to it. In the fifth and final part of this series, we will look at exposing Apache Kafka in Strimzi using Kubernetes Ingress. Lock IT Down: Tighten Oracle security via SSL secure logins. Apache Kafka includes new java clients (in the org. Let’s say you have an environment which implements DNS forwarding. To be vulnerable the ASA must have Secure Socket Layer (SSL) services or IKEv2 Remote Access VPN services enabled on an interface. The LoginModule for the SASL/OAUTHBEARER mechanism. KafkaConfig is the configuration of a Kafka broker and the services. Along with recording everything, it looks at the security of the your system for things like: certificate contents and signers, encryption algorithms, key lengths, hostname mis-matches, weak cyphers, etc. 2, “Listeners”. In the above sample configurations we used PLAINTEXT and SSL protocols for the SSL enabled brokers. The steps which need to be performed are: Specify the identity store used by SOA. 0 or higher) The Spark Streaming integration for Kafka 0. # Maps listener names to security protocols, the default is for them to be the same. cmccabe pushed a commit to branch trunk in repository https://gitbox. Can anyone provide me step by step guide to configure listener with SSL (including wallet if that comes in picture). He is Co-Author of Book Building Data Streaming Application with Apache Kafka. 1-Final on different AWS EC2 machines, but it is extremelly hard to. 7 videos Play all Apache Kafka Security TutorialDrive - Free How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map authentication protocol - Duration: 6:08. The function is automatically supplied with the 'event' object reference. map and listeners and inter. This mode is what Strimzi uses to expose Kafka. You can vote up the examples you like and your votes will be used in our system to generate more good examples. This is the metadata that's passed back to clients. The SSL protocol used to generate the SSLConte xt. Available as of Camel version 2. Note this. Kafka advises the endpoint based on the incoming request of the port number. 4537 : WSS Security Service. protocol=SSL. 2 days ago · Within the world of event streaming, Kafka has solidified its position as the go-to open-source solution that is both amazingly flexible and highly performant. 2 and newer. kafka源码引入idea运行并断点调试首先,安装好scala,和编译工具gradle。我用的是interllij ideal进行的代码调试。通过上一章的编译没问题之后,那么我们开始正式的入门调试。. The advertised. CommonClientConfigs. map must also be set. current case). 0 and later for both reading from and writing to Kafka topics. In the setup built for this blog, I have used a HTTP listener on top of the port 8080 for non-SSL requests. This article will explain how to use Ingress controllers on Kubernetes, how Ingress compares with Red Hat OpenShift routes, and how it can be used with Strimzi and Kafka. Kafka Connect Security. You can vote up the examples you like and your votes will be used in our system to generate more good examples. 7 runtime via the SSL library, which you must add to your app. Use case: set up kafka cluster with docker and connect to this cluster from the host machine for testing. You may start using the Kafka endpoint from your applications with no code change but a minimal configuration change. x , when client certificate authentication is enabled , it is a global setting controlled with the ''' ssl certificate-authentication interface '''' port '' ''''' CLI. In order to enable SSL for Kafka installations, do the following: Turn on SSL for the Kafka service by turning on the ssl_enabled configuration for the Kafka CSD. oxzp2qrob6xz770575ozv9zx3 wurstmeister/kafka cord3 Running Running 23 seconds ago knx2ufnucy32 kafka_kafka. This is the stable release you were looking for. - KAFKA_LISTENERS - the list of addresses (0. 2 使用SSL加密和认证Apache kafka 允许clinet通过SSL连接,SSL默认是不可用的,需手动开启。1. listener is must be present by protocol name and port number in listener's list. users if required. We're the creators of MongoDB, the most popular database for modern apps, and MongoDB Atlas, the global cloud database on AWS, Azure, and GCP. This topic is created to give better understanding of how Oracle Workflow uses SSL in different modules and if in case of an issue how to troubleshoot it. Configuring TLS/SSL for Kafka (Navigator Event Broker) HSM-Specific Setup for Cloudera Navigator Key HSM. The value should be the same in both files depending on what you want to do over there ( either just SSL encryption - set it to FALSE, either SSL encryption+authentication - then set it to TRUE ). attribute - (Optional) An SSL Negotiation policy attribute. A listener is a process that checks for connection requests. This tutorial shows how a Kafka-enabled event hub and Kafka MirrorMaker can integrate an existing Kafka pipeline into Azure by "mirroring" the Kafka input stream in the Event Hubs service. This input will read events from a Kafka topic. This is the second post of our Setting up and configuring a mail server series. Commands to configure truststore under the Integration sever. It does so by cycling through all existing protocols and ciphers. RFC 6698 DNS-Based Authentication for TLS August 2012 certificate and must successfully validate the certificate, including chaining to a trust anchor. For example, to set security. # Maps listener names to security protocols, the default is for them to be the same. Moreover, we also discussed, need for Kafka Security, problems that are solved by Kafka Security. listeners、listener. It periodically collects and aggregates data about many aspects of the system. During startup, the container detects the presence of "SSL" in the map and executes an SSL bootstrap script if it is present. Kafka Broker TLS/SSL Server JKS Keystore File Location The path to the TLS/SSL keystore file containing the server certificate and private key used for TLS/SSL. This information is accessible to everyone who has the time and ability to intercept it and use it for their own purposes. The entire problem is that I am trying to get this stupid server PCI compliant Kronz , Oct 18, 2017. This page provides Java source code for KafkaProperties. I hoping to fill in the gaps and provide more information about my findings. For such documentation, please refer to the Reference Manual or the Architecture Manual. And because those connectors support all Kafka Client options, including the secure Kafka (SSL and SASL) options, connecting to an SSL-enabled secure Kafka cluster is just as easy. Those problems only occur when Kafka is not configured to use Kerberos authentication. In addition to providing plenty of useful information about your HiveMQ deployment, the HiveMQ Control Center also enables administrative functions. The Kafka cluster, stores stream of records in categories called topics and each record consists of a key, a value, and a time-stamp. 为每个Kafka broker生成SSL密钥和证书。. This input will read events from a Kafka topic. map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL. configuration. 0:9092) and listener names (INSIDE, OUTSIDE) on which Kafka broker will listen on for incoming connections. Follow these steps to enable security for your desired protocol(s). it says no such file or directory, I moved on with next step of starting the server, 1st starting zookeeper server. Configuring TLS/SSL for Kafka (Navigator Event Broker) HSM-Specific Setup for Cloudera Navigator Key HSM. Kafka SSL + OpenShift Routes. This must be defined for the same security protocol to be usable in more than one port or IP. Those metrics are exposed to. This HTTP listener will be used by ICS when it sends messages out. The listener. This plugin uses Kafka Client 2. Set security. map: Map between listener names and security protocols. 二、解决方法:自定义listeners及protocol. 1, which is the default, and 1. and would appear as producer. Spark Streaming + Kafka Integration Guide (Kafka broker version 0. Micronaut applications built with Kafka can be deployed with or without the presence of an HTTP server. Let’s say you have an environment which implements DNS forwarding. Kafka Streams. The second post built on the first post by showing how to perform authorization using some custom logic. listener is must be present by protocol name and port number in listener’s list. 0 introduced security through SSL/TLS and SASL (Kerberos). listener 8883 sets up an encrypted listener on port 8883. You can secure the Kafka Handler using one or both of the SSL/TLS and SASL security offerings. 1) HTTP Listeners 20 2) Number of sites 20 1 per HTTP Listeners 3) URL Maps per listener 1 Questions: A) regarding #2, can wildcard domain *. Use the Test Connection button to verify the connection is working. PlainLoginModule which was configured for SASL with PlainText in Part 1 of this series. These messages indicate that the connection request could not be completed because the listener is not running. Hello to all I am trying to configure ssl between client and server. All the other security properties can be set in a similar manner. When run in debug mode, the script also returns the protocols and ciphers that fail and any errors that were reported. In order to enable SSL for Kafka installations, do the following: Turn on SSL for the Kafka service by turning on the ssl_enabled configuration for the Kafka CSD. configuration. 9) This version (1. I'm using Spring Kafka in my Java application. Kafka in IOP 4. Optional settings¶. threads=3 # The number of threads that the server uses for. sh localhost:2181 <<< "get /brokers/ids/0" gave below output that means broker id 0 was up and listening on SSL://hostName:9092 Connecting to localhost:2181 Welcome to ZooKeeper!. location, and ssl. See the config documentation for more details #listener. Solution Update the affected packages. to add a new security protocol or make inconsistent changes to existing security protocol (e. the way to avoid this is use some on-wire encryption technology - SSL/TLS. This article will explain how to use Ingress controllers on Kubernetes, how Ingress compares with Red Hat OpenShift routes, and how it can be used with Strimzi and Kafka. This is the metadata that’s passed back to clients. This quickstart shows how to stream into Kafka-enabled Event Hubs without changing your protocol clients or running your own clusters. In addition, we discussed SSL Encryption and SSL and SASL Kafka. The LoginModule for the SASL/OAUTHBEARER mechanism. map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL # The number of threads handling network requests(最好设置为cpu核数+1) num. This is an automated email from the ASF dual-hosted git repository. Ensure that the SSL security settings are correct: If SSL security is enabled, then ensure that the necessary certificates are in place and the mandatory properties are all configured with valid values (as described earlier in this topic). protocol=SASL_SSL. All the other security properties can be set in a similar manner. Security “still not on agenda” at Mobile World Congress Vulnerabilities found in geofencing apps April Security of Things: An Implementers Guide to Cyber Security for Internet of Things devices and beyond. map" to specify the security protocol of the new endpoint. Jun 08, 2017 · Each listener is associated with a security protocol, ip/host and port. System Tools / Security. 9 whose latest version is 1. If your version is not the last one in the maintenance branch, you are missing fixes for known bugs, and by not updating you are needlessly taking the responsibility for the risk of unexpected service outages and exposing your web. If you want to learn more about OpenShift Routes, check the OpenShift documentation. Of course, you don’t have to set up and configure a mail server with PostfixAdmin yourself if you use one of our Mail Server Hosting services, in which case you can simply ask our expert Linux admins to set up and configure a mail server with PostfixAdmin for you. KAFKA_ADVERTISED_LISTENERS is a comma-separated list of listeners with their the host/ip and port. Setting up Kerberos DataStax Enterprise authentication with Kerberos protocol uses tickets to prove identity for nodes that communicate over non-secure networks. In the fifth and final part of this series, we will look at exposing Apache Kafka in Strimzi using Kubernetes Ingress. x adds an element to the that allows a broker specific set of SSL properties to be configured. The key to this was to NOT configure the KAFKA_SECURITY_INTER_BROKER_PROTOCOL as it is mutually exclusive with the KAFKA_INTER_BROKER_LISTENER_NAME key. This plugin uses Kafka Client 2. current case). The maximum amount of data the server should return for a fetch request. # Maps listener names to security protocols, the default is for them to be the same. 4538 : isigate. protocol to SASL_SSL, set: spring. The current documentation about configuring Kafka Security is basically limited to few pages. 국내 카프카 기술 확산과 이벤트 기반 아키텍처 활용에 대한 정보 나눔과 친교를 위한 모임입니다. Events()` channel (set `"go. For example, for setting security. listeners; KAFKA_LISTENER_SECURITY_PROTOCOL_MAP defines key/value pairs for the security protocol to use, per listener name. threads = 3 # The number of threads doing disk I / O num. Under Custom kafka-broker set the ssl. Listener Configuration. This document covers the wire protocol implemented in Kafka. In Data Collector Edge pipelines, only the security. It's the redirect that opens a security hole because there's a short time when. I'm having the same issue when upgrading from version 1. Default setting is TLS, which is fine for most c. 9开始,已经支持权限控制了。网上. If your version is not the last one in the maintenance branch, you are missing fixes for known bugs, and by not updating you are needlessly taking the responsibility for the risk of unexpected service outages and exposing your web. Ensure that the SSL security settings are correct: If SSL security is enabled, then ensure that the necessary certificates are in place and the mandatory properties are all configured with valid values (as described earlier in this topic). If there is an update directive set up to update this content, HAProxy downloads the new content from the specified URL after a specified period of time. Configured Details: Pega and Kafka are on same server JAAS file Name: kafka_server_jaas. Proposed Changes. NET Azure Functions Sending messages from Azure Functions to Azure Event Hubs using the Kafka protocol. The video provides the steps to connect to the Kafka server using SASL_SSL protocol. trunk/auto/auto_headers. This blog will demonstrate how to interact with Event Hubs Kafka cluster using the Sarama Kafka client library. KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:SSL,BROKER:PLAINTEXT configures three listener names, but only the listener named OUTSIDE uses SSL. Configure the SSL protocol. This service is provided in the druid-kafka-indexing-service core Apache Druid (incubating) extension (see Including Extensions). map must also be set. The function is automatically supplied with the 'event' object reference. (Bug 4089715). The MQTT protocol is a message based protocol, extremely light-weight and for this reason, it is adopted in IoT. #default_process_limit = 100 #default_client_limit = 1000 # Default VSZ (virtual memory size) limit for service processes. KafkaConsumer¶ class kafka. to have one port for SSL, one port of Kerberos and one port for “plain” authentication (e. image is not then image will be the one corresponding to this version in the STRIMZI_KAFKA_IMAGES. after changing CA for SSL). Micronaut applications built with Kafka can be deployed with or without the presence of an HTTP server. Security for Ecosystem Components. Before diving in on how to setup aiokafka to work with SSL, make sure there is a need for SSL Authentication and go through the official documentation for SSL support in Kafka itself. Before you start using Elastic Load Balancing, you must configure one or more listeners for your Classic Load Balancer. See the spring-kafka documentation. Part of the Events Interface. protocol=SASL_SSL All the other security properties can be set in a similar manner. Hope you like our explanation.