Inter-node Encryption

高等級 1自動化cassandra

說明

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.

檢查方式

稽核方法: 檔案正規表示式

檔案: /etc/cassandra/cassandra.yaml
比對模式: (?m)^server_encryption_options:[ \t]*\n(?:[ \t]*(?:#[^\n]*)?\n|[ \t]+[^\n]*\n)*?[ \t]+internode_encryption:[ \t]*['\x22]?(?:all|dc|rack)\b

修補方式

修補方法: 操作指南或基礎設施修補檔

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

屬性

作業系統: 不限
標籤: cassandraencryptiontls
參考資料: CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 5.1 Inter-node Encryption

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target cassandra