It’s worth pointing out that this eact same thing can happen with non-anonymous credentials (like usernames/passwords or session cookies) as well. However, there’s a difference. In the non-anonymous setting, credential cloning and other similar abuse can be detected, at least in principle. Websites routinely monitor for patterns that indicate the use of stolen credentials: for example, many will flag when they see a single “user” showing up too frequently, or from different and unlikely parts of the world, a procedure that’s sometimes called continuous authentication. Unfortunately, the anonymity properties of anonymous credentials render such checks mostly useless, since every credential “show” is totally anonymous, and we have no idea which user is actually presenting.
Be concise and helpful.，这一点在谷歌浏览器下载中也有详细论述
"It's a race, between who can deploy a technology and who can thwart that technology as quickly as possible," says LastPass's Toubba. "Luckily, there seems to be quite a bit of money flowing into this, which will only accelerate the pace with which organisations will develop technologies to detect and ultimately block these things."，推荐阅读下载安装 谷歌浏览器 开启极速安全的 上网之旅。获取更多信息
Vulkan/Ray Tracing