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.
Фото: Amr Alfiky / Reuters
，这一点在搜狗输入法下载中也有详细论述
2026-02-27 20:00:00
Samsung Galaxy S26 vs. S24: After comparing both models, here's my take
By comparison, the standard iPhone 17 has an extra Ultra Wide lens, while the Pro models have both Ultra Wide and Telephoto.