nanog mailing list archives

Re: Microsoft deems all DigiNotar certificates untrustworthy, releases updates


From: Eliot Lear <lear () cisco com>
Date: Mon, 12 Sep 2011 21:53:59 +0200



On 9/12/11 4:32 PM, Jason Duerstock wrote:
Except that this just shifts the burden of trust on to DNSSEC, which
also necessitates a central authority of 'trust'.  Unless there's an
explicitly more secure way of storing DNSSEC private keys, this just
moves the bullseye from CAs to DNSSEC signers.

I said "some", not all, of the responsibility.  By adding an independent
PKI there is an additional control put in place to confirm that in fact
the signer is authorized to sign.  Should one go as far as to remove CA
caches from browsers altogether?

Eliot


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