About the description of Huawei Cloud Security Service, which of the following statement is wrong?
A . DDoS high-defense services cannot protect business resources other than Huawei Cloud
B . WAF service can protect business resources other than Huawei cloud
C . Security incidents detected by the host security should be handled as soon as possible
D . To improve data security, the encryption function can be enabled when creating and configuring storage services
Answer: A