![]() ![]() To the server, the client requests the secure connection and the server sends a certificate that Stores and a public key that can be exchanged with other entities. Such information must have a generated key that consists of a private key that only the entity TheseĮntities must exchange information to set up trust between them. ![]() The entities an be a client and node or peers in a cluster. Two entities, either software or hardware, that areĬommunicating with one another. To prevent accidental or deliberate attempts to read the data.īriefly, SSL works in the following manner. The Secure Socket Layer (SSL) is a cryptographic protocol used to secure communications betweenĬomputers. Release notes for the Apache Cassandra 3.x.Ĭassandra can encrypt both internode and client-to-server communications using If not using virtual nodes (vnodes), you must calculate tokens for your cluster.Ĭassandra support for integrating Hadoop with Cassandra.Ĭassandra operation topics, such as node and datacenter operations, changing replication strategies, configuring compaction and compression, caching, and tuning Bloom filters. Steps for configuring Cassandra for multiple network interfaces or when using different regions in cloud implementations.Ĭassandra logging functionality using Simple Logging Facade for Java (SLF4J) with a logback backend.Ĭassandra provides commit log archiving and point-in-time recovery.Ĭhange Data Capture (CDC) logging captures changes to data. Using the cassandra.yaml file to configure gossip.Īnalyzing the heap dump file can help troubleshoot memory problems. Which ports to open when nodes are protected by a firewall. Using jconsole (JMX) with SSL encryption.Using nodetool (JMX) with SSL encryption.Using a cqlshrc file with SSL encryption using a self-signed CA. Node-to-node (internode) encryption protects data transferred between nodes in a cluster, including gossip communications, using SSL (Secure Sockets Layer).Ĭlient-to-node encryption protects data in flight from client machines to a database cluster using SSL (Secure Sockets Layer). Steps to generate SSL certificates for client-to-node encryption or node-to-node encryption using a self-signed Certificate Authority (CA) in a production environment. Preparing SSL certificates for production.Steps to generate SSL certificates for client-to-node encryption or node-to-node encryption in a development environment. Preparing server certificates for development.Installing the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files. ![]()
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