Abstract: In response to the increasingly serious security issues of internet, especially the safety threats existed in ONS query which is the EPCglobal network issues. In order to meet the stability and efficiency of things of internet we proposed a method of resolving EPCglobal network security issues based on elliptic curve encryption algorithm. It including the elliptic curve encryption algorithm application into ONS query, and DNSSec applied into it. The entire protocol has fully take advantage of the security and efficiency of elliptic curve algorithm. Finally, we showed the experiment data proposed that the protocol is feasible. Copyright © 2013 IFSA.