CIS Google Kubernetes Engine (GKE) v1.1.0 L1 Worker

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Audit Details

Name: CIS Google Kubernetes Engine (GKE) v1.1.0 L1 Worker

Updated: 12/19/2022

Authority: Cloud Services

Plugin: Unix

Revision: 1.4

Estimated Item Count: 17

Audit Items

Description	Categories
3.1.1 Ensure that the proxy kubeconfig file permissions are set to 644 or more restrictive
3.1.2 Ensure that the proxy kubeconfig file ownership is set to root:root
3.1.3 Ensure that the kubelet configuration file has permissions set to 644 or more restrictive
3.1.4 Ensure that the kubelet configuration file ownership is set to root:root
3.2.1 Ensure that the --anonymous-auth argument is set to false
3.2.2 Ensure that the --authorization-mode argument is not set to AlwaysAllow
3.2.3 Ensure that the --client-ca-file argument is set as appropriate
3.2.4 Ensure that the --read-only-port argument is set to 0
3.2.5 Ensure that the --streaming-connection-idle-timeout argument is not set to 0
3.2.6 Ensure that the --protect-kernel-defaults argument is set to true
3.2.7 Ensure that the --make-iptables-util-chains argument is set to true
3.2.8 Ensure that the --hostname-override argument is not set
3.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate - cert
3.2.10 Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate - key
3.2.11 Ensure that the --rotate-certificates argument is not set to false
3.2.12 Ensure that the RotateKubeletServerCertificate argument is set to true
5.9.1 Enable Customer-Managed Encryption Keys (CMEK) for GKE Persistent Disks (PD)