Client Encryption

高级别 1自动化cassandra

说明

Cassandra offers the option to encrypt data in transit between the client and nodes on the cluster. By default client encryption is turned off. Checks /etc/cassandra/cassandra.yaml (package install; SKIP when it does not exist). Passes when client_encryption_options.enabled is true; set optional: false to refuse unencrypted clients.

检查方式

审计方法: 文件正则匹配

文件: /etc/cassandra/cassandra.yaml
匹配模式: (?m)^client_encryption_options:[ \t]*\n(?:[ \t]*(?:#[^\n]*)?\n|[ \t]+[^\n]*\n)*?[ \t]+enabled:[ \t]*['\x22]?true\b

修复方式

修复方法: 操作指南或基础设施补丁

Create a keystore, set client_encryption_options: {enabled: true, optional: false, keystore: ..., keystore_password: ...} in cassandra.yaml and rolling-restart; update drivers/cqlsh to use TLS.

属性

操作系统: 任意
标签: cassandraencryptiontls
参考: CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 5.2 Client Encryption

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target cassandra