Method and system for authenticating a message sen

专利名称：Method and system for authenticating a

message sender using domain keys

发明人：Mark Delany申请号：US10671319申请日：20030924

公开号：US20050039017A1公开日：20050217

专利附图：

摘要：A method and system is directed to providing authentication of a message, suchas email, and the like, by combining Public Key encryption and the Internet Domain NameSystem (the “DNS”). A domain owner may validate that an email originates from an

authorized sender within their domain by using a private key component to digitally signemail outbound from its domain. Employing a public key component, along with aselector, an email recipient may check the validity of the signature, and thus determinethat the email originated from a sender authorized by the domain owner. In oneembodiment, the public key component used to verify an email signature may be“advertised” or otherwise made available via a TXT record in the DNS.

申请人：Mark Delany

地址：Sunnyvale CA US

国籍：US

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