Limitations and Constraints

This section describes the limitations and constraints on using EdgeSec.

If the bandwidth or QPS of an edge node exceeds the maximum protection capability of the edge node due to attacks on customer services, Huawei Cloud Edge Security will take mitigation measures, including but not limited to scheduling requests to specific nodes, limiting traffic, and blocking domain names, to ensure network-wide stability. The access speed may be affected. If the attack exceeds the maximum protection capability of the purchased package, the availability issue is not within the SLA commitment.
EdgeSec uses the IP intelligence database summarized from malicious attack sources on the entire network as a reference when the theft of credit card information is serious. However, you are not advised to configure interception based on the IP intelligence database.
You are advised to configure anti-theft policies by referring to Anti-theft Policies and check the protection effect. In addition, you are advised to configure a domain traffic cap policy to prevent high bills.

The following table describes other restrictions.

Item	Description
Domain name admission	Chinese mainland Your HUAWEI ID has completed real-name authentication. The domain name has been licensed by the Ministry of Industry and Information Technology (MIIT) and the Internet Content Provider (ICP) license is still valid. The domain name has passed content moderation. Outside the Chinese mainland The domain name has passed content moderation. Global You have completed real-name authentication on Huawei Cloud. The domain name has been licensed by the Ministry of Industry and Information Technology (MIIT) and the Internet Content Provider (ICP) license is still valid. The domain name has passed content moderation.
Content moderation	The access of websites that violate related laws and regulations is not supported, including but not limited to: Websites that contain pornographic content or content related to gambling, illegal drugs, frauds, or infringement Gaming websites that run on illegal private servers Websites that provide pirated games/software/videos P2P lending websites Unofficial lottery websites Unlicensed hospital and pharmaceutical websites Inaccessible websites or websites that do not contain any substantial information NOTE: If your domain name content violates related laws and regulations, you shall bear the related risks. If any pornographic content or content related to gambling, illegal drugs, or frauds is found on your domain name, the domain name and other domain names that use the same origin server will be deleted from ESA and can no longer be connected to ESA. No acceleration domain name can be added to the account. Acceleration domain name quota of the account will be reduced to 0.
Domain name quota	The domain name quota is determined by the EdgeSec acceleration package. If the domain quota cannot meet your requirements, you can purchase extra domain name packages to increase the number of protected domain names. Domain quantity (professional edition): 10 Domain quantity (enterprise edition): 20
Request method	GET, PUT, POST, and DELETE.