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.
[email protected]，这一点在safew官方下载中也有详细论述
미스 이란 출신 모델 “하메네이 사망, 많은 국민이 기뻐해”，这一点在体育直播中也有详细论述
A number of US aircraft left Spain on Monday after Madrid said those bases could not be used for attacks on Iran.，更多细节参见哔哩哔哩