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Computer / Technology Book for Sale - Excelent Condition

Computer / Technology Book for Sale - Excelent Condition

₹275 ₹799
66% off

Cryptography and Network Security: Principles and Practice is an extremely practical book that provides in depth information on various topics governing network security, as well as cryptography. The book deals with the importance of security in times of electronic connectivity on a global scale. This security is particularly critical due to prevalence of hackers and viruses, electronic fraud, electronic eavesdropping, etc. Along with in-depth information the book also explores the practical applications of cryptography as well as network security.The book is conveniently divided into parts, and this allows users to easily focus on the broad subject areas with each chapter further detailing into the intricacies of the subject matter. The book also includes an extremely useful recap section of the key terms along with review questions that help in testing the comprehension as well as understanding of the users.The first part of the book provides a logical introduction to the subject areas of cryptography as well as network security. The reader also gets an understanding of the features as well as capabilities of cryptography and network security. In the second part users get to understand the implementations of the technologies in the real world. On the whole, the book is divided into seven sections, and they deal with aspects such as symmetric as well as asymmetric ciphers, mutual trust, cryptographic algorithms, system security, internet security and legal, as well as ethical aspects related to security implementations.The book has been written by William Stallings, a subject matter expert with experience in excess of 30 years within the fields of computer as well as network security. Some of the other books written by the author include Computer Organisation and Architecture: Designing for Performance and Operating Systems: Internals and Design Principles. You can shop online for the paperback edition of the book published by Pearson Education with ISBN-10: 8131761665 and ISBN-13: 978-8131761663.

1 week ago
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A TEXTBOOK OF CLASS 9TH OF SUMITA ARORA COD NO.-402

A TEXTBOOK OF CLASS 9TH OF SUMITA ARORA COD NO.-402

₹250

In this revelatory, authoritative portrait of Donald J. Trump and the toxic family that made him, Mary L. Trump, a trained clinical psychologist and Donald’s only niece, shines a bright light on the dark history of their family in order to explain how her uncle became the man who now threatens the world’s health, economic security, and social fabric. Mary Trump spent much of her childhood in her grandparents’ large, imposing house in the heart of Queens, New York, where Donald and his four siblings grew up. She describes a nightmare of traumas, destructive relationships, and a tragic combination of neglect and abuse. She explains how specific events and general family patterns created the damaged man who currently occupies the Oval Office, including the strange and harmful relationship between Fred Trump and his two oldest sons, Fred Jr. and Donald. A firsthand witness to countless holiday meals and interactions, Mary brings an incisive wit and unexpected humor to sometimes grim, often confounding family events. She recounts in unsparing detail everything from her uncle Donald’s place in the family spotlight and Ivana’s penchant for regifting to her grandmother’s frequent injuries and illnesses and the appalling way Donald, Fred Trump’s favorite son, dismissed and derided him when he began to succumb to Alzheimer’s. Numerous pundits, armchair psychologists, and journalists have sought to parse Donald J. Trump’s lethal flaws. Mary L. Trump has the education, insight, and intimate familiarity needed to reveal what makes Donald, and the rest of her clan, tick. She alone can recount this fascinating, unnerving saga, not just because of her insider’s perspective but also because she is the only Trump willing to tell the truth about one of the world’s most powerful and dysfunctional families.

2 months ago
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Touchpad computer applicationa with bluej

Touchpad computer applicationa with bluej

₹350

Touchpad Computer Applications series is comprehensively designed as per the new ICSE syllabus. KEY FEATURES ? National Education Policy 2020. ? Some More Programs: This section contains additional programs related to the chapter. ? Glossary: This section contains definitions of important IT terms. ? Model Test Paper: This section contains sample question papers for practice. ? Most Common Programming Mistakes: This section contains an overview of some of the common mistakes that programmers often make while programming. ? Digital Solutions DESCRIPTION This book will help the students to learn programming in an effective and interactive manner. This book contains an ample amount of interactive programs for the students to practice and learn programming. This book will help the students to learn the fundamental concepts of Object-Oriented Programming in Java. The programs are designed to develop the learner’s analytical thinking, so that they are able to understand and develop programs on their own. To help the student understand the concept of programming, the codes are written clearly and neatly with line numbers and proper indents. These programs have been executed in the BlueJ Development Environment. All the codes are accompanied with their outputs. These codes are presented as they appear on the BlueJ platform. All the keywords appearing in the code are coloured as they appear in the platform respectively. This book also contains sample question papers to provide the learners with a grasp of what the question paper looks like. The book also contains previous year’s questions from the past decade to cover as many questions and their variations. WHAT WILL YOU LEARN You will learn about: ? Revision of Class IX Syllabus ? Class as the Basis of all Computation ? User-defined Methods ? Constructors ? Library classes ? Encapsulation ? Arrays ? String handling WHO THIS BOOK IS FOR Grade 10 TABLE OF CONTENTS 1. Introduction to Object-Oriented Programming Concepts 2. Elementary Concept of Objects and Classes 3. Values

2 months ago
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