TMA-AZURE-SQL-TDE

Ensure Transparent Data Encryption is enabled on every Azure SQL database

ÉlevéeNiveau 1Automatiséeazure

Description

TDE encrypts database files, backups and logs at rest. Every user database on every logical SQL server must have TDE state Enabled. Read-only Azure CLI calls against the current subscription; credentials come from the CLI's normal sign-in (az login, a service principal or managed identity; select the subscription with az account set). A missing CLI or session fails the check.

Méthode de vérification

Méthode d'audit: Commande shell

shell

srv=$(az sql server list --query '[].[name,resourceGroup]' -o tsv 2>/dev/null) || exit 1
bad=0
while read -r n g; do
  [ -n "$n" ] || continue
  dbs=$(az sql db list --server "$n" --resource-group "$g" --query '[?name!=`"master"`].name' -o tsv 2>/dev/null </dev/null) || exit 1
  for d in $dbs; do
    s=$(az sql db tde show --server "$n" --resource-group "$g" --database "$d" --query state -o tsv 2>/dev/null </dev/null) || exit 1
    [ "$s" = Enabled ] || { echo "TDE off: $n/$d"; bad=1; }
  done
done <<EOF
$srv
EOF
[ "$bad" -eq 0 ] && echo compliant

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

az sql db tde set --server <server> --resource-group <rg> --database <db> --status Enabled (optionally with a customer managed TDE protector).

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: azuredatabase
Référence: CIS Microsoft Azure Foundations Benchmark v6.0.0 - Database Services - SQL Database transparent data encryption (verify section number for your release)

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target azure