A black hat is the villain or bad guy, especially in a western movie in which such a character would wear a black hat in contrast to the hero's white hat. The Western is a fiction Genre seen in Film, Television, Radio, Literature, Painting and other Visual arts. A hat is a headcovering It may be worn for protection against the elements for religious reasons for safety or as a Fashion accessory. A hero (from Greek grc ἥρως hērōs) in Greek mythology and Folklore, was originally a Demigod, the offspring of a mortal and A white hat is the Hero or good guy, especially in computing slang where it refers to an Ethical hacker who focuses on securing and protecting The phrase is often used figuratively, especially in computing slang, where it refers to a hacker that breaks into networks or computers, or creates computer viruses. In Computing, hacker has several meanings A community of enthusiast Computer programmers and Systems designers originated in the 1960s A computer virus is a Computer program that can copy itself and infect a computer without permission or knowledge of the user [1]