> For the complete documentation index, see [llms.txt](https://docs.greennode.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greennode.ai/vn/vserver/compute-hcm03-1a/server/ma-hoa-voi-customer-managed-key.md).

# Mã hóa với Customer Managed Key