If we keep thinking on tine slices of time, even a shoulder surfer attack (with cameras in case of a pass-phrase :)) can be a problem... We are not talking about how to prevent a break during the time when the user is…
If we keep thinking on tine slices of time, even a shoulder surfer attack (with cameras in case of a pass-phrase :)) can be a problem... We are not talking about how to prevent a break during the time when the user is…