BankID is an electronic ID that you use when you need to prove your identity on the internet, e.g., at the bank, at Försäkringskassan or with any authority. There are three different types – BankID on file, BankID on card and Mobile BankID.
You order your BankID from your online bank. You also need to install the BankID security software/app needed for your BankID to work. Your BankID is personal, you’re the only one who should use it.