Revocable credentials. Another approach is to build credentials that can be revoked in the event of bad behavior. This requires a procedure such that when a particular anonymous user does something bad (posts spam, runs a DOS attack against a website) you can revoke that specific user’s credential — blocking future usage of it, without otherwise learning who they are.
There are many exemplary self-hosted languages to study:
。关于这个话题，WPS下载最新地址提供了深入分析
3月1日，有记录的射向以色列的导弹数量增至76枚，无人机超过100架（枚），中部城市贝特谢梅什有九人死亡，经济首都特拉维夫有一人死亡。由于以色列严格禁止相关视频外泄，所以目前还不能证实，是否有其他击中记录。3月2日的攻击频率也与前一天相当，截至当地时间中午，以军监测到入境的伊朗导弹数超过20枚。
В удаленном от Украины почти в 2 тысячи километров регионе России ввели дистант из-за БПЛА08:47
‘I know what I did, and more importantly, what I didn’t do,’ former US president says after six-hour deposition