Methods, computing devices and computer-readable media for access management are disclosed. A method of passcode authentication includes: maintaining a count for failed authentication attempts, displaying a visual representation of a current count for failed authentication attempts on an authentication interface. An additional method of passcode authentication is also disclosed which includes: maintaining a count for failed authentication attempts; determining a current authentication request invalid; determining a delay time based on the count for failed authentication attempts; and delaying submission of a second authentication attempt until after the delay time has expired, wherein the delaying submission manifests in a delayed visual feedback of user input, in a delayed processing of user input, or in an inability to enter user input for during the delay time.