What are the feature differences between LastPass Sesame and a YubiKey?
– Both provide multifactor authentication – LastPass Sesame is free and can be placed on one of your existing USB thumb drives while a YubiKey costs $25 – LastPass Sesame can be configured to automatically show the LastPass login dialog when your USB drive is inserted – A YubiKey can be used with other non-LastPass related services – With YubiKey, your offline password is sent via keystrokes on every login.