Quantum Safety

Quantum Safety PDF

Author: Paul Stretton

Publisher: CRC Press

Published: 2022-02-22

Total Pages: 109

ISBN-13: 1000543854

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This book is the most comprehensive review of health and safety in half a century. Most organisational approaches to health and safety are based on the methodology developed during the 1970s, and despite the workplace changing beyond recognition since that time, these approaches have remained untouched. Quantum Safety will develop a new understanding fit for the modern workplace. Quantum Safety is an approach that is part of the "new view" debate. There have been a number of other new approaches to health and safety in recent years, and while they all have merit and improve understanding to help create the optimal, safe working environment, they have failed to significantly create the change desired. These approaches are often flawed at the philosophical or conceptual level or propose a solution without a pathway to implement the principles in safety-critical environments. Quantum Safety: The New Approach to Risk Management for the Complex Workplace is founded on a wholesale critical analysis of the conceptual foundations of health and safety before translating the revised principles into a tangible methodology. Central to the development of Quantum Safety is the application of Complexity Science. The traditional approach to health and safety is considered to be Newtonian – it uses linear models and deterministic analysis. Quantum Safety, due to the full consideration of Complexity Science, introduces multidimensional models and develops analysis based on probabilities. Crucially, this does not render Newtonian methodologies as worthless – in the same manner that Newtonian physics was able to take mankind to the moon, but required the quantum understanding within computers to make it possible – Quantum Safety provides the mechanisms to complete organisations’ safety-based journeys. The new mechanisms are fully developed for the reader at both macro and micro levels. How an organisation measures safety and what it values are reset and re-examined. How we investigate adverse events and the consequential actions taken with employees to develop a true Just Culture within a high-performing culture are also completely revised. Essentially, Quantum Safety creates a pathway for understanding health and safety in the complex modern world. To achieve that, new models are introduced to replace the dated, simple tools and a new language is developed to communicate this powerful approach. It will help propel an organisation from considering safety within a concept of industrialised failure avoidance to valuing safety as an integrated aspect of high performance.

Toward a Quantum-Safe Communication Infrastructure

Toward a Quantum-Safe Communication Infrastructure PDF

Author: R. Steinwandt

Publisher: IOS Press

Published: 2024-03-05

Total Pages: 140

ISBN-13: 164368499X

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The accelerating pace at which quantum computing is developing makes it almost inevitable that some of the major cryptographic algorithms and protocols we rely on daily, for everything from internet shopping to running our critical infrastructure, may be compromised in the coming years. This book presents 11 papers from the NATO Advanced Research Workshop (ARW) on Quantum and Post-Quantum Cryptography, hosted in Malta in November 2021. The workshop set out to understand and reconcile two seemingly divergent points of view on post-quantum cryptography and secure communication: would it be better to deploy post-quantum cryptographic (PQC) algorithms or quantum key distribution (QKD)? The workshop brought these two communities together to work towards a future in which the two technologies are seen as complementary solutions to secure communication systems at both a hardware (QKD) and software (PQC) level, rather than being in competition with each other. Subjects include the education of an adequate workforce and the challenges of adjusting university curricula for the quantum age; whether PQC and QKD are both required to enable a quantum-safe future and the case for hybrid approaches; and technical aspects of implementing quantum-secure communication systems. The efforts of two NATO nations to address the possible emergence of cryptanalytically-relevant quantum computers are explored, as are two cryptographic applications which go beyond the basic goal of securing two-party communication in a post-quantum world. The book includes economic and broader societal perspectives as well as the strictly technical, and adds a helpful, new contribution to this conversation.

Quantum Safety

Quantum Safety PDF

Author: Paul Stretton

Publisher: CRC Press

Published: 2022-02-22

Total Pages: 181

ISBN-13: 100054382X

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This book is the most comprehensive review of health and safety in half a century. Most organisational approaches to health and safety are based on the methodology developed during the 1970s, and despite the workplace changing beyond recognition since that time, these approaches have remained untouched. Quantum Safety will develop a new understanding fit for the modern workplace. Quantum Safety is an approach that is part of the "new view" debate. There have been a number of other new approaches to health and safety in recent years, and while they all have merit and improve understanding to help create the optimal, safe working environment, they have failed to significantly create the change desired. These approaches are often flawed at the philosophical or conceptual level or propose a solution without a pathway to implement the principles in safety-critical environments. Quantum Safety: The New Approach to Risk Management for the Complex Workplace is founded on a wholesale critical analysis of the conceptual foundations of health and safety before translating the revised principles into a tangible methodology. Central to the development of Quantum Safety is the application of Complexity Science. The traditional approach to health and safety is considered to be Newtonian – it uses linear models and deterministic analysis. Quantum Safety, due to the full consideration of Complexity Science, introduces multidimensional models and develops analysis based on probabilities. Crucially, this does not render Newtonian methodologies as worthless – in the same manner that Newtonian physics was able to take mankind to the moon, but required the quantum understanding within computers to make it possible – Quantum Safety provides the mechanisms to complete organisations’ safety-based journeys. The new mechanisms are fully developed for the reader at both macro and micro levels. How an organisation measures safety and what it values are reset and re-examined. How we investigate adverse events and the consequential actions taken with employees to develop a true Just Culture within a high-performing culture are also completely revised. Essentially, Quantum Safety creates a pathway for understanding health and safety in the complex modern world. To achieve that, new models are introduced to replace the dated, simple tools and a new language is developed to communicate this powerful approach. It will help propel an organisation from considering safety within a concept of industrialised failure avoidance to valuing safety as an integrated aspect of high performance.

Transitioning to Quantum-Safe Cryptography on IBM Z

Transitioning to Quantum-Safe Cryptography on IBM Z PDF

Author: Bill White

Publisher: IBM Redbooks

Published: 2023-04-30

Total Pages: 208

ISBN-13: 0738460680

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As cyberattacks continue to increase, the cost and reputation impacts of data breaches remain a top concern across all enterprises. Even if sensitive data is encrypted and is of no use now, cybercriminals are harvesting that data because they might gain access to a quantum computer that can break classical cryptographic algorithms sometime in the future. Therefore, organizations must start protecting their sensitive data today by using quantum-safe cryptography. This IBM® Redbooks® publication reviews some potential threats to classical cryptography by way of quantum computers and how to make best use of today's quantum-safe capabilities on the IBM Z platform. This book also provides guidance about how to get started on a quantum-safe journey and step-by-step examples for deploying IBM Z® quantum-safe capabilities. This publication is intended for IT managers, IT architects, system programmers, security administrators, and anyone who needs to plan for, deploy, and manage quantum-safe cryptography on the IBM Z platform. The reader is expected to have a basic understanding of IBM Z security concepts.

Asymptotic Safety and Black Holes

Asymptotic Safety and Black Holes PDF

Author: Kevin Falls

Publisher: Springer Science & Business Media

Published: 2013-11-26

Total Pages: 185

ISBN-13: 3319012940

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One of the open challenges in fundamental physics is to combine Einstein's theory of general relativity with the principles of quantum mechancis. In this thesis, the question is raised whether metric quantum gravity could be fundamental in the spirit of Steven Weinberg's seminal asymptotic safety conjecture, and if so, what are the consequences for the physics of small, possibly Planck-size black holes? To address the first question, new techniques are provided which allow, for the first time, a self-consistent study of high-order polynomial actions including up to 34 powers in the Ricci scalar. These novel insights are then exploited to explain quantum gravity effects in black holes, including their horizon and causal structure, conformal scaling, evaporation, and the thermodynamics of quantum space-time. Results indicate upper limits on black hole temperature, and the existence of small black holes based on asymptotic safety for gravity and thermodynamical arguments.

The Quantum Internet

The Quantum Internet PDF

Author: Gösta Fürnkranz

Publisher: Springer Nature

Published: 2020-04-07

Total Pages: 283

ISBN-13: 3030426645

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The internet can look forward to a fantastic future! With new quantum technology, hacker-proof exchange of information and ultrafast data processing will become possible. The basis for these is Albert Einstein's "quantum spook". We are not dealing here with sorcery, but with hard-core science. This book undertakes a fascinating journey through the world of our quantum future - from the first "quantum satellite" to high-security internet, the quantum cloud and beyond, to partly futuristic applications. The author guides the reader through the basic ideas of quantum physics, explains the concepts of quantum computers, quantum cryptography, and quantum teleportation, and then establishes their relationship to the quantum Internet. Special attention is paid not only to the technical challenges involved, but also to the likely effects on society. Alongside examples of implementation, the author intersperses delightful anecdotes, which bring the story to life. With this book you will learn how quantum physics can revolutionize the internet! "... in lively prose the author presents the current state of research in its whole breadth and splendour – valuable and entertaining reading!” Rupert Ursin, Group Leader and Vice Director of the Institute for Quantum Optics and Quantum Information, Vienna

Quantum Computing

Quantum Computing PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2019-04-27

Total Pages: 273

ISBN-13: 030947969X

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Quantum mechanics, the subfield of physics that describes the behavior of very small (quantum) particles, provides the basis for a new paradigm of computing. First proposed in the 1980s as a way to improve computational modeling of quantum systems, the field of quantum computing has recently garnered significant attention due to progress in building small-scale devices. However, significant technical advances will be required before a large-scale, practical quantum computer can be achieved. Quantum Computing: Progress and Prospects provides an introduction to the field, including the unique characteristics and constraints of the technology, and assesses the feasibility and implications of creating a functional quantum computer capable of addressing real-world problems. This report considers hardware and software requirements, quantum algorithms, drivers of advances in quantum computing and quantum devices, benchmarks associated with relevant use cases, the time and resources required, and how to assess the probability of success.

Quantum Computing in Cybersecurity

Quantum Computing in Cybersecurity PDF

Author: Romil Rawat

Publisher: John Wiley & Sons

Published: 2023-11-14

Total Pages: 548

ISBN-13: 1394166338

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Machine learning, deep learning, probabilistic neural networks, blockchain, and other new technologies all demand extremely high processing speeds. A quantum computer is an example of such a system. Quantum computers may be accessed over the internet. This technology poses a significant risk, since quantum terrorists, or cyber criminals, coul be able to cause many problems, including bringing down the internet. The principles of quantum mechanics might be used by evil doers to destroy quantum information on a global scale, and an entire class of suspicious codes could destroy data or eavesdrop on communication. Quantum physics, however, safeguards against data eavesdropping. A significant amount of money is being invested in developing and testing a quantum version of the internet that will eliminate eavesdropping and make communication nearly impenetrable to cyber-attacks. The simultaneous activation of quantum terrorists (organized crime) can lead to significant danger by attackers introducing quantum information into the network, breaking the global quantum state, and preventing the system from returning to its starting state. Without signs of identifying information and real-time communication data, such vulnerabilities are very hard to discover. Terrorists' synchronized and coordinated acts have an impact on security by sparking a cyber assault in a fraction of a second. The encryption is used by cyber-criminal groups with the genuine, nefarious, and terrible motives of killing innocent people or stealing money. In the hands of criminals and codes, cryptography is a dangerous and formidable weapon. Small amounts of digital information are hidden in a code string that translates into an image on the screen, making it impossible for the human eye to identify a coded picture from its uncoded equivalents. To steal the cryptographic key necessary to read people's credit card data or banking information, cyber thieves employ installed encryption techniques, human mistakes, keyboard loggers, and computer malware. This new volume delves into the latest cutting-edge trends and the most up-to-date processes and applications for quantum computing to bolster cybersecurity. Whether for the veteran computer engineer working in the field, other computer scientists and professionals, or for the student, this is a one-stop-shop for quantum computing in cyber security and a must have for any library.

Post-Quantum Cryptography

Post-Quantum Cryptography PDF

Author: Jintai Ding

Publisher: Springer Nature

Published: 2020-04-10

Total Pages: 562

ISBN-13: 3030442233

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This volume constitutes the proceedings of the 11th International Conference on post-quantum cryptography, PQCrypto 2020, held in Paris, France in April 2020. The 29 full papers presented in this volume were carefully reviewed and selected from 86 submissions. They cover a broad spectrum of research within the conference's scope, including code-, hash-, isogeny-, and lattice-based cryptography, multivariate cryptography, and quantum cryptanalysis.