Browser privacy tools still lack bite, security analysts say

Browser vendors continue to implement privacy in a halfhearted way, with Internet Explorer's default use of cookie "do not track" technology being the best of a weak job, a new assessment by NSS Labs has argued. Currently, the latest versions of all four leading browsers--IE, Firefox, Chrome, and Safari--implement Do not track - but only Internet Explorer 10 installs it switched on by default, NSS Labs' latest Comparative Analysis found. The cookie-tracking setting can be enabled in the other th...