The Thin White Duke alleged to be a Nazi salute. Bowie denied this, saying that he was simply waving and the photographer captured his image mid-wave. As early as 1976, Bowie began disavowing his allegedly pro-Fascist comments and said that he was misunderstood. In an interview that year in the "Daily Express", he explained that while performing in his various characters, "I'm Pierrot. I'm Everyman. What I'm doing is theatre, and only theatre... What you see on stage isn't sinister. It's pure clown. I'm using myself as a canvas and trying to paint the truth of our time on it. The white face, the
White hat (computer security) has malicious intent, there is a third kind known as a grey hat hacker who hacks with good intentions without permission. White hat hackers may also work in teams called "sneakers", red teams, or tiger teams. One of the first instances of an ethical hack being used was a "security evaluation" conducted by the United States Air Force, in which the Multics operating systems was tested for "potential use as a two-level (secret/top secret) system." The evaluation determined that while Multics was "significantly better than other conventional systems," it also had "... vulnerabilities in hardware security, software security and procedural