w3c/csswg-drafts

[mediaqueries-5] Privacy considerations.

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#3,488 建立於 2019年1月7日

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Help WantedNeeds Editsmediaqueries-5privacy-tracker

描述

It would be helpful to add a privacy considerations section to this spec, noting that some of the queries reveal interesting information about a user's preferences, which can be useful when building a fingerprint of the user's browser. Consider, for example, the hypothetical user who browses on their bathroom mirror, while inverting colors, preferring reduced motion and transparency, more contrast, and dark mode vs a perhaps more typical user who doesn't change any defaults at all.

Thanks!

貢獻者指南

技術棧
css
領域
securitydocumentation
議題類型
documentation
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
active
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
CSS media queriesprivacy fingerprinting concepts
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
80
研究方向
Look for the 'mediaqueries 5' specification file in the repository, typically named 'MediaQueries 5.html' or similar. Review existing privacy sections in other CSS specs (e.g., CSS Color Adjustment) for structure and tone. Propose a new section that discusses fingerprinting risks from media queries like prefers color scheme, prefers reduced motion, inverted colors, etc., and recommend mitigation strategies.