Ensure In-transit Encryption is enabled on Compute Instance

TinggiLevel 1Otomatisoci

Deskripsi

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.

Cara pemeriksaan

Metode audit: Perintah shell

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

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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}').

Properti

Sistem operasi: Apa saja
Tag: ocicompute
Referensi: CIS Oracle Cloud Infrastructure Foundations Benchmark v3.1.1 - 3.3 Ensure In-transit Encryption is enabled on Compute Instance

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shell

tmaegis scan --target oci