Network reliability problem and protection of information

The Science-technological progress and their problems, also peoples results of work in this sphere, bring us to the Global resistance, which raised the problem of mankind's survival and development to the security issue. Humanity stay in front of a lot of challenges, which real threat to the development of the countries. Speaking about the security challenges we can separates many of components: Political, Technological, Nuclear, educational, economical and etc. The basis for these components is information security. In this paper we talk about the Password administration policy, Active audit, various components of information security, mechanisms of information security and so on. During the working in Global networks, arise a number of quastions: Which Software and technical resources must be used In terms of information security? What level of risk we have? and etc. which questions we will try to answer.