Organizations behind such advertising are not necessarily interested in your security but, rather, in their sales. They gloss over problems of the real world with scenes of success depicting security.
अशा जाहिराती देणाऱ्‍या संघटनांना खरे तर तुमच्या सुरक्षेबद्दल नव्हे तर त्यांच्या विक्रीबद्दल काळजी असते.