For your convenience, after you successfully authenticate with your password and One-Time Passcode, you have the option to enroll your computer or mobile device. This should prevent you from being prompted each time you log on from this same computer and browser.
If you use a different browser that has not yet been authenticated or you clear your browser history, you will be prompted to enter in the passcode to confirm your identity.
If you choose to enroll your computer as private, a file also known as a cookie, will be placed your computer to confirm your identity. For your protection, we recommend that you only enroll computers as private that are not accessible to the general public or shared with individuals you do not know.