RE: DNS role (RE: NATs as firewalls, cryptography, and curbing DDoS threats.)

[<michael.dillon at bt.com>]

> One approach for "name" based authorization would place an encoded  
> hash label of the domain name being authorized within the 
> authorizing  
> domain.  Client validation can be as simple as resolving the name of  
> the client, where this name can then be utilized in conjunction with  
> a "name" based authorization.  In the case of DKIM, DNS also 
> supplies  
> the public key as well.

Is there a draft describing this somewhere?

--Michael Dillon


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