Google and IPv6

[Sander Steffann]

Hi,

> Probably a little askew from topic..
> 
> In the past few IETFs and some security related meetings I have run
> into a few security folk who are rather concerned about 6to4, (proto
> 41). Their concerns relate to the existence of command and control
> channels to and from botnets using 6to4 and completely bypassing IDS
> and firewall packet inspection.
> 
> Has anyone else heard or seen this?

I haven't seen this (yet), but the risk is real.
Sander