Inter-node Encryption

高级别 1自动化cassandra

说明

Cassandra offers the option to encrypt data in transit between nodes on the cluster. By default, inter-node encryption is turned off. Checks /etc/cassandra/cassandra.yaml (package install; SKIP when it does not exist). Acceptable values are all, dc or rack.

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)^server_encryption_options:[ \t]*\n(?:[ \t]*(?:#[^\n]*)?\n|[ \t]+[^\n]*\n)*?[ \t]+internode_encryption:[ \t]*['\x22]?(?:all|dc|rack)\b

修复方式

修复方法: 操作指南或基础设施补丁

Build keystores/truststores, set server_encryption_options.internode_encryption: all in cassandra.yaml and rolling-restart all nodes.

属性

操作系统: 任意
标签: cassandraencryptiontls
参考: CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 5.1 Inter-node 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