Networks and information transmission systems
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The textbook was created in accordance with the requirements of the Federal State Educational Standard of Secondary Professional Education in the specialties of the enlarged group Information Security, including the specialties from the TOP-50 list. The educational publication is intended for studying the general professional discipline Networks and information transmission systems. The basic definitions and concepts of computer systems are presented. The purpose, classification and principles of building local and global computing networks are given. The software and network operating systems, drivers and utilities are described. The principles and technologies of distributed data processing, topology and access methods are considered, the definition and description of the telecommunication environment are given. The data and main characteristics of communication channels are given: cable, fiber -optic, satellite, etc. The principles of the organization of cellular networks and global navigation systems GPS and GLONASS are considered. Much attention is paid to the issues of ensuring information security in computing networks. For students of institutions of secondary vocational education
Author:
Author:Костров Б.В.
Cover:
Cover:Hard
Category:
- Category:Computer & Technology
Publication language:
Publication Language:Russian
Paper:
Paper:Offset
Age restrictions:
Age restrictions:16+
ISBN:
ISBN:978-5-4468-9886-2
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