IP addresses can also be used to reveal a Web user's identity.

IP地址也可以用来揭示网站用户的身份。

Frustratingly, though, this information didn't really help the team, because VPN servers mask a user's identity.

但令人沮丧的是，这些信息并不能真正帮助调查组，因为VPN服务器会掩盖用户的身份。

Yesterday, we reported on a major Android security vulnerability that could have allowed someone to snoop a user's identity over an unencrypted wifi connection.

昨天我们报道了安卓存在安全漏洞，别人有可能通过未加密的wifi网络获取用户信息。

Most of those platforms, however, have strict user identity verification mechanisms, as the country's cyber authorities crack down on rising instances of scams and pornography on such sites.

然而，随着中国网络部门打击此类网站上日益增多的诈骗和色情事件，这些平台大多有严格的用户实名认证机制。