Alibaba Cloud CDN supports region blacklists and whitelists. After you add regions to a blacklist or a whitelist, Alibaba Cloud CDN identifies the source regions of requests and blocks or allows requests from the specified regions. This way, malicious requests can be blocked by region. This topic describes how to configure a region blacklist or whitelist.
Activate the feature
To activate this feature, join the DingTalk group 31327650 and submit an application.
Enable the region blacklist or whitelist
Disable the region blacklist or whitelist
To disable the region blacklist or whitelist, click Clear. After you remove the regions from the blacklist or whitelist, requests from all regions can access resources on CDN edge nodes.
