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NO. 012

Web加密承诺皆为骗局

#ARTICLE HackerNews 2026.07.06
推荐指数 72.0 NO. 012 · 2026.07.06
发布2026/07/05Score74Comments83

文章指出所有声称端到端加密的Web应用本质上不可信,因为浏览器无法向用户证明其运行的代码未被篡改。这对依赖网页版密码管理器、加密文件分享或在线钱包的用户是致命警示。

这篇文章的尖锐之处在于它攻击的不是某个实现漏洞,而是整个Web平台的结构性缺陷:即使服务器今天给你的是诚实代码,明天被 subpoena 或入侵后推送恶意JS,用户毫无察觉能力。Signal的桌面端用独立二进制部分缓解此问题,而纯Web方案如ProtonMail的网页版长期被密码学界质疑。

对AI从业者的直接启示:如果你在做AI应用的隐私计算(如浏览器端模型推理、联邦学习Web客户端),同样的信任困境存在——用户怎么确信你的JS没偷偷上传prompt?考虑提供可审计的浏览器扩展或原生应用作为信任锚点,而非仅依赖HTTPS下的网页。

意见分歧 75 条评论

核心争论:Web E2EE 是否因服务器可篡改代码而本质上不可信,还是信任模型在实践中足够可用

utopiah

I'm confused, is the argument that it doesn't work because Google is fueled by surveillance capitalism? If so what about Apple which is only partly so? What about Firefox and in particular its de-branded ones without Google search as default? I think what makes the Web special is precisely that ther

omgtehlion

I could not find anything about google or other browser vendors in the article. My take is that you should trust provider (developer, hoster) of said encryption app to send you actual implementation, not something that looks like the real deal, but does not encrypt anything. From a regular user's po

utopiah

Like I said I'm confused, genuinely trying to figure the article out. "A cryptosystem is incoherent if its implementation is distributed by the same entity which it purports to secure against." What is the cryptosystem then on the Web? Who is the entity? It's not the server or the Website so I don't

替代方案: MollyTorFirefox de-branded
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