Security hacker another crime such as destroying information contained in that system". These subgroups may also be defined by the legal status of their activities. A white hat hacker breaks security for non-malicious reasons, either to test their own security system, perform penetration tests, or vulnerability assessments for a client - or while working for a security company which makes security software. The term is generally synonymous with ethical hacker, and the EC-Council, among others, have developed certifications, courseware, classes, and online training covering the diverse arena of ethical hacking. A "black hat" hacker is a hacker who "violates computer security for
Srigala Item film being excised. Srigala Item Srigala Item (Indonesian for "Black Wolf", also advertised with the Dutch title De Zwarte Wolf) is a 1941 film from the Dutch East Indies that was directed by Tan Tjoei Hock and produced by The Teng Chun for Action Film. Starring Hadidjah, Mohamad Mochtar, and Tan Tjeng Bok, the film's plot – inspired by Zorro – follows a young man who became a masked vigilante to take revenge against his conniving uncle. "Srigala Item" was a commercial success, which Misbach Yusa Biran credits to the plot's use for escapism. A copy of the black-and-white film,