The Internet of Things enables to virtually establish links from the information residing in smart objects, for
instance in tags, to any Internet connected system. This way, when working in intelligent spaces, we may establish
interfaces to connect smart objects to this ”Internet of Things”, thus fostering mobile solutions for Ambient Assisted
Living. RFID technologiesare of special interest in such scenarios because it does not need any physical contact, or
even awareness, of established communications in this Internet of Things; being this the case, of course there is a
need and special concern on privacy and security issues.