According to the Oxford Dictionary, a persona is the aspect of someoneâ€™s character that is presented to or perceived by others and in other words, a role or character adopted by an author or an actor. A persona can be seen as how we act to others and how we allow others to interact with us. Therefore, a digital persona would define how some other digital entity characterizes us digitally. Moreover, a digital persona is a glimpse of individualâ€™s wishes which is comprised with oneâ€™s comfort and reassure. In other words, digital persona is the scale of oneâ€™s requirements of an intelligent environment or in a digital territory. On the other hand, a digital persona can be created based on oneâ€™s wishes on how they want to configure and manage the smart environment.