My business is in IT and system integration, and we are consultants. We have many custom models, especially for government institutions. These models are designed to fulfill various needs within these institutions, excluding military applications. I recommend the solution. It's crucial to set up security measures on Alibaba Cloud properly. Our team manages the security aspects, such as configuring firewalls and other protective measures. We must ensure that only legitimate traffic reaches our website hosted on Alibaba Cloud, as excessive traffic can lead to increased billing costs. Unlike AWS, where billing may vary based on usage, Alibaba Cloud offers unlimited traffic plans, which can be advantageous. However, if not managed properly, it can result in unexpectedly high bills in the case of DDoS attacks. We must implement effective DDoS protection mechanisms to safeguard our infrastructure and mitigate the risk of financial losses due to excessive billing caused by malicious traffic. Overall, I rate the solution an eight out of ten.