Remediation

From Azure Portal

1. Go to Key Vaults.
2. For each Key Vault, select Keys.
3. In the main pane, ensure that the status of the key is Enabled.
4. For each enabled key, ensure that an appropriate Expiration date is set.

From Azure CLI

Update the expiration date for the key using the following command. Use a UTC timestamp in ISO 8601 format.

az keyvault key set-attributes \
    --name {{key-name}} \
    --vault-name {{vault-name}} \
    --expires {{expiration-date-time-utc}}

Note: To view the expiration date on all keys in a Key Vault using Microsoft API, the List Key permission is required.

To update the expiration date for the keys:

1. Go to the Key Vault and select Access policies.
2. Click on Create and add an access policy with the Update permission (in the Key Permissions - Key Management Operations section).

From PowerShell

Set-AzKeyVaultKeyAttribute `
    -VaultName {{vault-name}} `
    -Name {{key-name}} `
    -Expires {{date-time}}