Ensure In-transit Encryption is enabled on Compute Instance

高等級 1自動化oci

說明

The Block Volume service provides the option to enable in-transit encryption for paravirtualized volume attachments on virtual machine (VM) instances. All the data moving between the instance and the block volume is transferred over an internal and highly secure network. If you have specific compliance requirements related to the encryption of the data while it is ... Flags non-terminated instances whose launch-options.is-pv-encryption-in-transit-enabled is false. Covers every subscribed region and every accessible compartment. Read-only OCI CLI calls; credentials and home region come from the CLI's normal configuration (~/.oci/config, OCI_CLI_PROFILE, OCI_CLI_AUTH). The tenancy OCID is taken from OCI_TENANCY or the first tenancy= line of the config file. A missing CLI or credential fails the check.

檢查方式

稽核方法: Shell 指令

shell

t=${OCI_TENANCY:-$(sed -n 's/^[[:space:]]*tenancy[[:space:]]*=[[:space:]]*//p' "${OCI_CLI_CONFIG_FILE:-$HOME/.oci/config}" 2>/dev/null | head -n 1 | tr -d '\r[:space:]')}
[ -n "$t" ] || exit 1
bad=0
cs=$(oci iam compartment list --compartment-id "$t" --compartment-id-in-subtree true --access-level ACCESSIBLE --all --query 'data[?"lifecycle-state"==`"ACTIVE"`].id' --raw-output 2>/dev/null) || exit 1
comps="$t $(printf '%s\n' "$cs" | grep -o 'ocid1\.compartment\.[^"]*')"
rs=$(oci iam region-subscription list --tenancy-id "$t" --query 'data[?status==`"READY"`]."region-name"' --raw-output 2>/dev/null) || exit 1
regions=$(printf '%s\n' "$rs" | grep -o '"[a-z0-9-]*"' | tr -d '"')
[ -n "$regions" ] || exit 1
for r in $regions; do
  for c in $comps; do
    out=$(oci compute instance list --compartment-id "$c" --region "$r" --all --query 'data[?"lifecycle-state"!=`"TERMINATED"` && "launch-options"."is-pv-encryption-in-transit-enabled"==`false`]."display-name"' --raw-output 2>/dev/null) || exit 1
    printf '%s\n' "$out" | grep -q '"' && { printf '%s\n' "$out" | grep '"' | sed "s|^|$r |"; bad=1; }
  done
done
[ "$bad" -eq 0 ] && echo compliant

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Enable in-transit encryption for the boot/block volume attachments (Instance > Boot volume > Edit > Use in-transit encryption, or oci compute instance update --launch-options '{"isPvEncryptionInTransitEnabled": true}').

屬性

作業系統: 不限
標籤: ocicompute
參考資料: CIS Oracle Cloud Infrastructure Foundations Benchmark v3.1.1 - 3.3 Ensure In-transit Encryption is enabled on Compute Instance

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 oci