Report from the Internet Privacy Workshop – Internet Architecture Board (IAB) – via CDT: “The workshop report provides a useful overview of fundamental privacy design challenges that appear again and again: the increasing ease of user/device/application fingerprinting, unforeseen information leakage, difficulties in distinguishing first parties from third parties, complications arising from system dependencies, and the lack of transparency and user awareness of privacy risks and tradeoffs. The report also identifies a number of barriers to successful deployment and analysis of privacy-minded protocols and systems, including the difficulty of using generic protocols and tools to defend against context-specific threats; the tension between privacy protection and usability; and the difficulty of navigating between business, legal, and individual incentives.”