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operating system concepts

operating system concepts

₹350

Written in an easy-to-understand style, this textbook, now in its third edition, continues to discuss in detail important concepts and major developments in network security and management. It is designed for a one-semester course for undergraduate students of Computer Science, Information Technology, and undergraduate and postgraduate students of Computer Applications. Students are first exposed to network security principles, organizational policy and security infrastructure, and then drawn into some of the deeper issues of cryptographic algorithms and protocols underlying network security applications. Encryption methods, secret key and public key cryptography, digital signature and other security mechanisms are emphasized. Smart card, biometrics, virtual private networks, trusted operating systems, pretty good privacy, database security, and intrusion detection systems are comprehensively covered. An in-depth analysis of technical issues involved in security management, risk management and security and law is presented. In the third edition, two new chapters—one on Information Systems Security and the other on Web Security—and many new sections such as digital signature, Kerberos, public key infrastructure, software security and electronic mail security have been included. Additional matter has also been added in many existing sections. KEY FEATURES : Extensive use of block diagrams throughout helps explain and clarify the concepts discussed. About 250 questions and answers at the end of the book facilitate fruitful revision of the topics covered. Includes a glossary of important terms. KEY FEATURES : Extensive use of block diagrams throughout helps explain and clarify the concepts discussed. About 250 questions and answers at the end of the book facilitate fruitful revision of the topics covered. Includes a glossary of important terms.

1 year ago
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NVS PGT computer science

NVS PGT computer science

₹150

West Bengal is one of the eastern states in India. Bengal is known as Gauda or Vanga an ancient Sanskrit Literature also it’s a land of worshipping God. West Bengal is India’s 6 th largest state in terms of economic size further it has 12 growth Centers for medium and large scale industries. West Bengal is the 2 nd largest tea growing in India. General knowledge of West Bengal is essential for various competitive examinations and especially for the students who are appearing for West Bengal Public Service commission (WBPSC) and other state level examinations The current edition of ‘Know Your State – West Bengal’ gives the detailed study of History, Geography, Economy, Polity, Art & Culture, Center and State government welfare schemes and Current Affairs of West Bengal. A systematic Chapter wise study will mark improvement in the performance of the students, moreover Tables, boxes and figures gives better representation for memorizing the main points. MCQs have been provided at the end of each chapter that helps in understanding and preparing the subject at the exam point-of-view level. This book comes a quick, relevant and easy route for achieving in the examination. TABLE OF CONTENT West Bengal : Basic Information, Ancient History of West Bengal, Medieval History of West Bengal, Modern History and Popular Movements in West Bengal, Geographical Features and Climate of West Bengal, Climate and Soils of West Bengal, Drainage System of West Bengal, Natural Vegetation of West Bengal, National Parks and Wildlife Sanctuaries, Agriculture and Irrigation in West Bengal, Animal Husbandry in West Bengal, Industries of West Bengal, Minerals and Energy Resources in West Bengal, Transport System of West Bengal, Communication in West Bengal, Administrative Set-Up of West Bengal, West Bengal Judiciary, Local Self Government in West Bengal, District Profile of West Bengal, Tourism in West Bengal, Music and Dance of West Bengal, Bengali Cinema, Bengali Theatre, Language and Literature of West Bengal, Fairs and Festivals of West B

1 year ago
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