P3P fail

Internet Explorer is configured by default to reject cookies unless a
certain P3P policy is present.  Google, Facebook, et al. say "This is
not a P3P policy".  According to Lorrie Cranor, this practice is used
by around 1/3 of websites, including msn.com and live.com.

"
"Microsoft uses a 'self-declaration' protocol (known as 'P3P') dating
from 2002 under which Microsoft asks websites to represent their
privacy practices in machine-readable form," Google Senior VP of
Communications and Policy Rachel Whetstone says in a statement
e-mailed to Ars. "It is well known—including by Microsoft—that it is
impractical to comply with Microsoft’s request while providing modern
web functionality."
"

<http://arstechnica.com/tech-policy/news/2012/02/google-tricks-internet-explorer-into-accepting-tracking-cookies-microsoft-claims.ars>

Received on Tuesday, 21 February 2012 13:43:54 UTC