Information security is to protect personal and organizational data information to avoid "stealing, stealing" by bad guys or hackers. Information security as well as information security in general. Good confidentiality of data and information will avoid unnecessary risks for your personal and business.
Why should information security be needed?
Information, data is likened to your home property. If you forget or lose somewhere, chances are your information will be lost, or appropriated. As for IT majors, information security is such as computer system, data ... These are extremely important and valuable assets.