Passkeys：用一种新的“生物墙”掩盖旧的解释权垄断Passkeys: Masking Old Monopoly with a New Biological Wall
这篇来自《卫报》的读者来信很有意思。一个普通用户在面对 NCSC 等权威机构推崇的 Passkeys 时感到了某种认知失调。他担心手机被偷、PIN 码被猜，这种担忧本质上是对“安全”定义的权力争夺。但我们得看穿这个 scam：所谓的“更安全”，是指把安全定义在“不可钓鱼 (unphishable)”和“不存储在服务器”上，而刻意忽略了物理层面的生物墙和设备所有权。
Passkeys 将身份确权从“你记得什么 (Password)”转移到了“你拥有什么 (Device)”以及“你是谁 (Biometrics)”。这看似是技术进步，实际上是认知入口的转移。当你的身份被绑定在面容识别或指纹时，你实际上是在用自己的生物特征为科技巨头递交投名状。这种“最优解表达”是给用户准备的：你不再需要记忆复杂密码，获得了便捷；而对于掌控基础设施的权力中心来说，他们获得了对你生物特征的终极绑定。
这是一个典型的结构性共谋。安全专家、政府机构和科技公司共同构建了一套叙事，将“便捷”包装成“安全”，诱导用户进入一个新的闭环。如果你失去了手机，或者你的生物特征被系统判定为“异常”，你将面临一种新型的结构性暴力——你被你的设备给“除名”了。在这种叙事里，个体的主体性再次让渡给了一个由算法定义的“真实”。
This letter from The Guardian is fascinating. A user feels cognitive dissonance facing the push for Passkeys from authorities like the NCSC. His fear of stolen phones or guessed PINs is essentially a struggle over the definition of 'security.' But let's call this what it is: a scam. The so-called 'increased security' is narrowly defined as being 'unphishable' and 'not stored on servers,' while deliberately ignoring the physical biological wall and device ownership.
Passkeys shift the establishment of identity from 'what you know' (Password) to 'what you have' (Device) and 'who you are' (Biometrics). This isn't just a tech upgrade; it's a shift in the cognitive entry point. When your identity is bound to facial recognition, you are using your own biological features to pledge allegiance to Big Tech. This is a 'fake optimal expression' for the user: you trade the burden of memory for convenience, while the power centers gain ultimate binding over your biological markers.
This is a classic structural complicity. Security experts, governments, and tech giants co-construct a narrative that packages 'convenience' as 'security,' luring users into a new closed loop. If you lose your device, or if the system flags your biometrics as 'anomalous,' you face a new form of structural violence—you are 'deleted' by your own device. In this narrative, individual subjectivity is once again surrendered to a 'reality' defined by algorithms.