[ITmedia News] メロンブックス、通販サイトに「PayPay」導入 “PayPay残高での決済のみ”利用可能

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«Европа бьет сама по себе». Страну НАТО заподозрили в организации атаки на российский газовоз. Новые подробности атаки на судно20:45

На Украине заявили о «топливной лихорадке»08:39

从3月1日起法国对小。业内人士推荐体育直播作为进阶阅读

第十四条 行政执法监督机构根据工作需要,综合运用日常监督、重点监督、专项监督等方式,对行政执法工作进行全方位、全流程、常态化、长效化监督。

В России назвали возможную наземную операцию в Иране катастрофой для СШАКоротченко: Наземная операция в Иране станет катастрофой для США

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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.