Re: IPv4 flag day

[John Levine via NANOG <nanog () lists nanog org>]

It appears that Marco Moock via NANOG <nanog () lists nanog org> said:
> Am 20.06.26 um 08:14 schrieb David Conrad via NANOG:
> > I have some skepticism that a “turn off IPv4 day” mandate from (some) network operators will change things 
> > significantly, but I’m frequently wrong.
>
> It will impact them if large companies like Google or MS decide that 
> IPv6 is mandatory.
> Such cases pushed SPF/DKIM, TLS, HTTPS etc.

Those all had significant security benefits.  IPv6, not so much.

R's,
John

PS: Yes, I know about IPsec.
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