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Re: IPv6 Security [Was: Re: misunderstanding scale]

daemon@ATHENA.MIT.EDU (Mark Tinka)
Mon Mar 24 12:35:48 2014

From: Mark Tinka <mark.tinka@seacom.mu>
To: Timothy Morizot <tmorizot@gmail.com>
Date: Mon, 24 Mar 2014 18:30:20 +0200
In-Reply-To: <CAFy81rmOp9vTn4fzBvyBW-mc2SQNwnyu6_0BDfDgS7z7XVwT1g@mail.gmail.com>
Cc: NANOG list <nanog@nanog.org>
Reply-To: mark.tinka@seacom.mu
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

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On Monday, March 24, 2014 02:42:07 PM Timothy Morizot wrote:

> While I don't really disagree with that statement, I'm
> not entirely sure what CPE firewalls and home devices
> have to do with enterprise deployments, the topic I was
> discussing. We've been actively working this for the
> past three years now and have yet to encounter an IPv6
> specific enterprise risk for which no appropriate
> mitigation exists. That's why I called out the assertion
> that security weaknesses in IPv6 were *preventing*
> enterprise deployments as FUD. And until someone
> specifically names some major unmitigated IPv6-only
> security weakness blocking enterprise deployment instead
> of vague hand-waving or lists of security risks (as
> opposed to weaknesses) with well-defined mitigations,
> I'll stand by that statement.

Agree - the security issues for deploying IPv6 in the=20
enterprise are not that dissimilar from the concerns in the=20
home in as far as assigning GUA's to enterprise printers,=20
staff laptops, surveillance cameras, e.t.c., is concerned.

This is not necessarily an issue of IPv6. It's more of an=20
issue having a direct connetion to the Internet without NAT=20
(a.k.a security by obscurity, false sense of security,=20
e.t.c.), and what that means for the host's security.

Mark.

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