Google Cloud announced the availability of the Cloud KMS CNG provider, allowing developers to sign Microsoft Windows artifacts with keys protected by Cloud HSM. This feature is a significant step towards enhancing software supply chain security by providing organizations with a more secure way to protect their signing keys.

By storing signing keys in Cloud HSM, organizations can ensure that they are protected from unauthorized access and use. This feature is particularly useful for organizations that handle sensitive data or are subject to strict compliance requirements.

In addition to enhanced security, the Cloud KMS CNG provider also offers several other benefits, including:

* **Ease of use:** Developers can use the Cloud KMS CNG provider to sign Microsoft Windows artifacts using standard Microsoft tools.

* **Scalability:** Cloud HSM can handle a large volume of signing requests, making it suitable for organizations of all sizes.

* **Cost-effectiveness:** Customers pay for Cloud HSM on a pay-as-you-go basis, eliminating the need to invest in expensive hardware.

Overall, the Cloud KMS CNG provider is a robust, easy-to-use, and cost-effective solution for signing Microsoft Windows artifacts. I recommend that organizations looking to improve their software supply chain security consider using this feature.