What must be ensured about the private key when deploying SSL certificates on Alibaba Cloud?

When deploying SSL certificates on Alibaba Cloud, it is crucial that the private key is kept confidential and secure. The private key is an essential part of SSL/TLS encryption, as it is used to establish secure connections between clients and servers. If the private key were to be compromised or shared, it would undermine the security of the SSL certificate itself, allowing unauthorized parties to decrypt sensitive data transmitted over secure connections.

Keeping the private key confidential involves storing it in a secure environment, such as a protected server or a dedicated secrets management service, and ensuring that access to it is strictly controlled. This way, the integrity of the SSL certificate and the overall security of the data being transmitted are maintained.