-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 4/22/2010 05:34, Simon Perreault wrote:
On 2010-04-22 07:18, William Herrin wrote:
On the other hand, I could swear I've seen a draft where the PC picks up random unused addresses in the lower 64 for each new outbound connection for anonymity purposes.
That's probably RFC 4941. It's available in pretty much all operating systems. I don't think there's any IPR issue to be afraid of.
Simon I think this is different. They're talking about using a new IPv6 for each connection. RFC4941 just changes it over time IIRC. IMHO that's still pretty good privacy, at least on par with a NATed IPv4 from the outside perspective, especially if you rotated through temporary IPv6s fairly frequently.
Of course, for browsers, as someone else mentioned, it's somewhat moot because of cookies. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvQR1IACgkQ2fXFxl4S7sT0agCglqjxX9d2kYuadrreIqPo5+rN FMAAniW1GodHwArieT/Czd96aMGQTgEF =xYjP -----END PGP SIGNATURE-----