IT之家援引博文介绍,除了常见的手机屏幕锁,SIM PIN 码是保护个人账户安全的另一道重要防线。在手机开机后, 如果 SIM 卡被锁定,必须输入正确的 PIN 码才能拨打电话或接收短信。 这一机制能有效防止不法分子在盗取手机后,拔出 SIM 卡插入其他设备来拦截双因素认证(2FA)验证码。然而, 由于每次重启手机都需要连续输入屏幕锁和 SIM ...
Google’s system basically keeps all the security of a SIM PIN, while removing all the inconvenience. Just make sure you jot down the Android-managed PIN somewhere secure, in case your phone ever dies ...
For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...
Protect yourself against SIM swapping and more security threats by setting up a SIM PIN right now.
Beta 2 gives new clues ...
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