When you set up Sign In Protection, you’ll be prompted to save a secure cookie, which helps RBC recognize you on subsequent visits from that computer. After that, each time you sign in from that computer, your personal verification question will be bypassed. However, when you sign in from other computers, you will be required to answer a personal verification question. This added measure of security helps to protect you from fraudulent activity, even if your card number and password fall into the wrong hands.