<Li> In the videogame Watch Dogs, protagonist Aiden Pearce states that he studied social engineering when growing up into a life of crime and uses social engineering tactics to manipulate other characters throughout the game to get the information he wants . </Li> <Li> In the TV show Mr. Robot, Darlene scatters USB flash drives (containing malware) outside a prison entrance, baiting a curious guard into compromising the prison's internal network when he plugs one of the drives into his computer workstation . </Li> <Li> In the movie Who Am I, the main characters are seen using various social engineering techniques . </Li> <Li> In French novels from Maxime Frantini (Journal d'un hacker, L'ombre et la lumière, La cavale, La détermination du fennec), hacker hero Ylian Estevez mainly uses social engineering for its attacks . </Li>

In which one of the social engineering stages would you establish credibility