Modelling And Verification Of Secure Exams

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Modelling and Verification of Secure Exams

In this book the author introduces a novel approach to securing exam systems. He provides an in-depth understanding, useful for studying the security of exams and similar systems, such as public tenders, personnel selections, project reviews, and conference management systems. After a short chapter that explains the context and objectives of the book, in Chap. 2 the author introduces terminology for exams and the foundations required to formulate their security requirements. He describes the tasks that occur during an exam, taking account of the levels of detail and abstraction of an exam specification and the threats that arise out of the different exam roles. He also presents a taxonomy that classifies exams by types and categories. Chapter 3 contains formal definitions of the authentication, privacy, and verifiability requirements for exams, a framework based on the applied pi-calculus for the specification of authentication and privacy, and a more abstract approach based on set-theory that enables the specification of verifiability. Chapter 4 describes the Huszti-Pethő protocol in detail and proposes a security enhancement. In Chap. 5 the author details Remark!, a protocol for Internet-based exams, discussing its cryptographic building blocks and some security considerations. Chapter 6 focuses on WATA, a family of computer-assisted exams that employ computer assistance while keeping face-to-face testing. The chapter also introduces formal definitions of accountability requirements and details the analysis of a WATA protocol against such definitions. In Chaps. 4, 5, and 6 the author uses the cryptographic protocol verifier ProVerif for the formal analyses. Finally, the author outlines future work in Chap. 7. The book is valuable for researchers and graduate students in the areas of information security, in particular for people engaged with exams or protocols.
Reliability, Safety, and Security of Railway Systems. Modelling, Analysis, Verification, and Certification

This book constitutes the refereed proceedings of the Third International Conference on Reliability, Safety, and Security of Railway Systems, RSSRail 2019, held in Lille, France in June 2019. The 18 full papers presented in this book were carefully reviewed and selected from 38 submissions. They cover a range of topics including railways system and infrastructure advance modelling; scheduling and track planning; safety process and validation; modelling; formal verification; and security.
Microsoft Certified Exam guide - Security, Compliance, and Identity Fundamentals (SC-900)

Unlock Your Path to Success with the Ultimate SC-900 Exam Guide! Are you ready to embark on a journey towards becoming a Microsoft Certified: Security, Compliance, and Identity Fundamentals professional? Look no further! This comprehensive guide, meticulously crafted by experts in the field, is your key to mastering the SC-900 exam and elevating your career in the dynamic world of cybersecurity and compliance. Why This Book? In an era of increasing cyber threats and evolving compliance regulations, Microsoft's SC-900 certification has become a critical milestone for IT professionals looking to establish their expertise in security, compliance, and identity fundamentals. This book is designed to be your trusted companion, providing you with in-depth knowledge and hands-on skills that will not only help you pass the SC-900 exam with flying colors but also excel in your cybersecurity career. What's Inside? · Comprehensive Coverage: Delve into the core concepts of security, compliance, and identity management with a clear and concise approach. We break down complex topics into easy-to-understand chapters, ensuring you grasp every essential detail. · Real-World Scenarios: Gain practical insights into real-world cybersecurity challenges and compliance scenarios. Learn how to apply your knowledge to solve common issues and secure your organization's digital assets effectively. · Hands-On Labs: Put your skills to the test with hands-on labs and exercises. Practice what you've learned in a safe and controlled environment, building confidence and competence. · Exam Preparation: We've got you covered with extensive exam preparation materials. Access practice questions, mock tests, and exam tips to boost your confidence and ensure you're fully prepared for the SC-900 exam. · Expert Guidance: Benefit from the experience and expertise of our authors, who have a proven track record in the cybersecurity and compliance domains. Their insights and guidance will be invaluable as you navigate the complexities of this field. · Career Advancement: Beyond passing the exam, this book equips you with skills that are highly sought after by organizations worldwide. Open doors to new career opportunities and command a higher salary with your SC-900 certification. Who Is This Book For? · IT Professionals: Whether you're just starting your career in IT or seeking to enhance your existing skills, this book is your gateway to success. · Security Enthusiasts: If you have a passion for cybersecurity and aspire to become a certified expert, this guide will help you achieve your goals. · Compliance Officers: Gain a deeper understanding of compliance regulations and how they relate to cybersecurity, making you an indispensable asset to your organization. · Students: Students pursuing degrees in IT or related fields will find this book a valuable resource for building a strong foundation in security, compliance, and identity fundamentals. Take Your First Step Towards Excellence! The SC-900 certification is a testament to your dedication to securing digital assets and ensuring compliance within your organization. Microsoft Certified Exam Guide - Security, Compliance, and Identity Fundamentals (SC-900) is your roadmap to achieving this prestigious certification and unlocking a world of opportunities. Don't wait any longer! Dive into the world of cybersecurity and compliance with confidence. Your future as a certified expert begins here. Get ready to transform your career and make a lasting impact in the ever-evolving landscape of IT security and compliance. © 2023 Cybellium Ltd. All rights reserved. www.cybellium.com