CPC H04L 63/0435 (2013.01) [H04L 63/20 (2013.01)] | 20 Claims |
1. A domain name encryption method based on a content distribution network (CDN), being applied to a CDN system, and comprising:
receiving, ny the CDN system, an access request for an initial server sent by a terminal to access a destination node;
acquiring, by the CDN system in response to determining that the initial server needs to be redirected to a target server, a synthetic record domain name of the target server, wherein the synthetic record domain name carrying a domain name resolution result of the target server; and
encrypting the synthetic record domain name to obtain an encrypted synthetic record domain name by encrypting the domain name resolution of the target server, and sending the encrypted synthetic record domain name to the terminal so as to enable the terminal to send an access request to the destination node via the target server.
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