（摘编自《中国纪检监察报》，原题为《与群众“加好友”需下真功夫》）
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，这一点在爱思助手下载最新版本中也有详细论述
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.
2. 潜能恒信（300191）：油气勘探标的，溢价翻倍，投机风险凸显
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