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Re: [Asrg] Cert-based Spam Fighting (rant)



On Wed, 12 Mar 2003 08:54:58 PST, "Hallam-Baker, Phillip" <pbaker@verisign.com>  said:
> Please support that accusation with facts.

> Netscape, Microsoft and Lotus have interoperated for at least five
> years. If you have evidence of incompatibility then please state
> the errors so they can get fixed.

<RANT>
And *HOW* many years did Microsoft products *interoperate* before somebody
pointed out the completely b0rked implementation of basic constraints?

How many years did a lot of SNMP products *interoperate* before major holes
in the ASN.1 parser were revealed?
</RANT>

Software that interoperates with things that play nice isn't secure, it's only
interoperable.  For security, you need the *additional* constraint that it
refuse to talk to things that are trying to lead it astray.

-- 
				Valdis Kletnieks
				Computer Systems Senior Engineer
				Virginia Tech

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