Information security and information protection

The book is devoted to the methods of comprehensive information security, technologies and means of multi-level information protection in computer systems and networks. The basic concepts of information security and information protection are formulated, the threats of information security in information systems and computer networks are analyzed. The principles of information security policies are discussed. International and domestic information security standards are analyzed. The features and infrastructure of cloud computing are analyzed. The methods of ensuring the safety of modern operating systems are considered. Cryptographic methods and information protection algorithms are considered in detail. Methods and identification means, authentication and access controls in information systems are discussed. The methods and means of forming virtual protected channels and the use of firewalls are described. Describes information security management methods. The methods and means of ensuring the safety of cloud technologies are considered.
This book is of interest to users and administrators of computer systems and networks. The book can be used as a tutorial for students of higher educational institutions, students in the direction of "Informatics and Computing Appliances", as well as for graduate students and teachers of universities of relevant specialties