Annotation

Annotation: The basics of methodology of information protection (IP) is the same, but fundamental in the keys, is the timely identification of the subject of protection and the implementation of necessary protective measures, planning for possible threats and protection measures. The main criterion should be the criterion of expediency and efficiency of the measures taken, the economic costs and used hardware and software. The most practical guidance on the development of systems of information security is devoted to recommendations for the selection of mechanisms and means to ensure security, are informal and are based on the practical experience of the authors.