It has been a few years since Forrester delved deeply into the issues surrounding consumer privacy, and in that time, an awful lot has changed:
Facebook Connect, Google ID, Yahoo Identity, and Sign In With Twitter have emerged as a wholenew way of being recognized across a myriad of websites across the Net. As little as a decade ago, most adults online couldn’t have imagined the convenience of single sign-on.
At the same time, data capture methods have not only proliferated, they’ve become exceptionally sophisticated. Tactics like Flash-based cookies and deep packet sniffing surreptitiously collect behavioral data about online consumers, while loyalty and membership cards provide more insight into consumers’ purchasing habits at the line item level than ever before.
All that extra data is hard to protect without big changes to governance policies and technology stacks, and when data breaches happen, they're public and ugly.
Finally, legislators have forged ahead with regulations to protect consumer data. Europe's answer is the Data Protection Directive – a regulatory framework that governs the capture, management and use of consumer data, while in the US, congressional leaders, egged on by consumer advocacy groups, are introducing bills designed to limit data capture and to provide remediation in cases of data and security breach.