The reason is always the same: the content and the key that decrypts it are both present on the client’s machine. The user’s hardware decrypts the content to display it. The user’s hardware is, definitionally, something the user controls. Any sufficiently motivated person with the right tools can intercept the decrypted output.
Proton AG proton.me🇨🇭
，这一点在搜狗输入法2026中也有详细论述
В России ответили на имитирующие высадку на Украине учения НАТО18:04
Researchers summarize key insights from the world’s first comprehensive investigation into how a pandemic started.
中國正打擊日本的痛處，但高市早苗會屈服嗎？2026年2月17日