Montgomery and others were careful to say that Linux ID will not magically prevent another xz‑style supply‑chain attack, but they argue it materially raises the cost. Instead of a single PGP key and a handful of signatures, an attacker would need to accumulate and maintain multiple, short‑lived credentials from issuers that can revoke them and from community members whose own reputations are in play, all while their activity is streamed into public or semi‑public transparency logs.
比起对人体工学的担忧，现在摆在苹果面前的是另一个问题——如果继续拒绝触控，体验反而会割裂。
。业内人士推荐搜狗输入法下载作为进阶阅读
cash issuing terminals
100x speedup is achieved by comparing HH with bidirectional A*.