October 8, 2024

A Peek at A/B Testing in the Wild

[Dillon Reisman was previously an undergraduate at Princeton when he worked on a neat study of the surveillance implications of cookies. Now he’s working with the WebTAP project again in a research + engineering role. — Arvind Narayanan] In 2014, Facebook revealed that they had manipulated users’ news feeds for the sake of a psychology study […]

The Princeton Web Census: a 1-million-site measurement and analysis of web privacy

Web privacy measurement — observing websites and services to detect, characterize, and quantify privacy impacting behaviors — has repeatedly forced companies to improve their privacy practices due to public pressure, press coverage, and regulatory action. In previous blog posts I’ve analyzed why our 2014 collaboration with KU Leuven researchers studying canvas fingerprinting was successful, and […]

Is Tesla Motors a Hidden Warrior for Consumer Digital Privacy?

Amid the privacy intrusions of modern digital life, few are as ubiquitous and alarming as those perpetrated by marketers. The economics of the entire industry are built on tools that exist in shadowy corners of the Internet and lurk about while we engage with information, products and even friends online, harvesting our data everywhere our […]

The Interconnection Measurement Project

Building on the March 11 release of the “Revealing Utilization at Internet Interconnection Points” working paper, today, CITP is excited to announce the launch of the Interconnection Measurement Project. This unprecedented initiative includes the launch of a project-specific website and the ongoing collection, analysis, and release of capacity and utilization data from ISP interconnection points. […]

Apple Encryption Saga and Beyond: What U.S. Courts Can Learn from Canadian Caselaw

It has been said that privacy is “at risk of becoming a real human right.” The exponential increase of personal information in the hands of organizations, particularly sensitive data, creates a significant rise in the perils accompanying formerly negligible privacy incidents. At one time considered too intangible to merit even token compensation, risks of harm […]