According to the EFF, in most cases, you can invoke your 5th amendment rights to prevent CBP from making you give up a password, particularly if you claim the c

According to the EFF, in most cases, you can invoke your 5th amendment rights to prevent CBP from making you give up a password, particularly if you claim the content of the password (as opposed to the data the password is protecting) is personal and protected under the right to avoid self-incrimination. Of course, CPB has plenty of perfectly legal ways to get you to "voluntarily" comply: from making you miss your connecting flight, to putting you through enhanced security in the future, to denying entry if you're a non-resident. https://www.eff.org/deeplinks/2017/04/bill-rights-border-fifth-amendment-protections-account-passwords-and-device https://www.eff.org/deeplinks/2017/04/bill-rights-border-fif...