New H3c Technologies Co., Ltd.

Hangzhou H3c Technologies Co., Ltd

Fengxian Huang

Songer Sun

The present disclosure provides a method of protecting a device and a device. The method includes: obtaining a plurality of pieces of first security event information generated during operation of the edge security device; performing statistical analysis on the plurality of pieces of first security event information, so as to obtain first statistical analysis information; transmitting the first statistical analysis information to a central security device, so that the central security device generates a first target protection template based on the first statistical analysis information; wherein the first target protection template includes a security protection strategy generated based on the first statistical analysis information; receiving the first target protection template transmitted by the central security device; and protecting the edge security device based on the security protection strategy in the first target protection template.

Device protection method, and devices

According to an example, a service coordination apparatus may include a processor that is to determine whether each GLB node-pair in a node-pair state table is at a normal state after receiving a DNS request. If a GLB node-pair in the node-pair state table is not at the normal state, a second DNS response may be sent to a node sending the DNS request according to a DNS parsing list. If each GLB node-pair in the node-pair state table is at the normal state, a proximity list may be inquired. If a record corresponding to the DNS request is searched out from the proximity list, a first DNS response may be sent to the node sending the DNS request according to the searched out record. If not, a second DNS response may be sent to the node sending the DNS request according to the DNS parsing list.

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Beijing, China

Fengxian Huang