Veredas do Direito Direito Ambiental e Desenvolvimento Sustentável
THE EVOLUTION OF LAW CONCEPT OF INFORMATION: FROM PHILOSOPHICAL ABSTRACTION TO QUANTUM INFORMATION AND CRYPTOGRAPHY IN THE CONTEXT OF GROWING CYBER THREATS AND THE TRANSITION TO POST-QUANTUM SECURITY METHOD
The article examines the significant transformation of the concept of information and its impact on modern security technologies. Until the middle of the 20th century, the concept of information was considered as a philosophical category related to the transfer of knowledge and meaning. With the advent of Claude Shannon's communication theory, information was reinterpreted as a measurable and transferable quantity, which opened up new horizons for the development of fields such as coding theory and cybernetics. The introduction of the bit as a unit of information measurement allowed for a more accurate analysis of data transmission processes. Landauer and Bennett's research has shown that information has a physical nature, closely related to energy and entropy. In recent decades, the concept of information has begun to play an important role in quantum theory, which has given rise to such areas as quantum information and quantum cryptography. In the face of increasing cybersecurity threats, quantum cryptography can become a reliable basis for protecting critical information systems. Existing post-quantum algorithms, although they have larger keys, can serve as a substitute for traditional security systems. The development of new standards and the transition to post-quantum security methods are becoming important steps to ensure data security in the near future. Quantum cryptography offers not only adaptation to new challenges, but also a fundamentally new level of security previously inaccessible to classical cryptographic systems, which makes it a key element for data protection in the future. Conclusion. The presented work demonstrates the evolution of the concept of information from a philosophical abstraction to a practical and measurable entity in the field of computer science, physics and cryptography. The article highlights the importance of quantum cryptography as a means of protection against future threats in the field of cybersecurity, offering both a theoretical and practical basis for protecting critical information. Taking into account the further development of quantum information science, its impact on data security and protection will have a significant impact on the formation of future cybersecurity strategies in various industries.
The article examines the significant transformation of the concept of information and its impact on modern security technologies. Until the middle of the 20th century, the concept of information was considered as a philosophical category related to the transfer of knowledge and meaning. With the advent of Claude Shannon's communication theory, information was reinterpreted as a measurable and transferable quantity, which opened up new horizons for the development of fields such as coding theory and cybernetics. The introduction of the bit as a unit of information measurement allowed for a more accurate analysis of data transmission processes. Landauer and Bennett's research has shown that information has a physical nature, closely related to energy and entropy. In recent decades, the concept of information has begun to play an important role in quantum theory, which has given rise to such areas as quantum information and quantum cryptography. In the face of increasing cybersecurity threats, quantum cryptography can become a reliable basis for protecting critical information systems. Existing post-quantum algorithms, although they have larger keys, can serve as a substitute for traditional security systems. The development of new standards and the transition to post-quantum security methods are becoming important steps to ensure data security in the near future. Quantum cryptography offers not only adaptation to new challenges, but also a fundamentally new level of security previously inaccessible to classical cryptographic systems, which makes it a key element for data protection in the future. Conclusion. The presented work demonstrates the evolution of the concept of information from a philosophical abstraction to a practical and measurable entity in the field of computer science, physics and cryptography. The article highlights the importance of quantum cryptography as a means of protection against future threats in the field of cybersecurity, offering both a theoretical and practical basis for protecting critical information. Taking into account the further development of quantum information science, its impact on data security and protection will have a significant impact on the formation of future cybersecurity strategies in various industries.
The article examines the significant transformation of the concept of information and its impact on modern security technologies. Until the middle of the 20th century, the concept of information was considered as a philosophical category related to the transfer of knowledge and meaning. With the advent of Claude Shannon's communication theory, information was reinterpreted as a measurable and transferable quantity, which opened up new horizons for the development of fields such as coding theory and cybernetics. The introduction of the bit as a unit of information measurement allowed for a more accurate analysis of data transmission processes. Landauer and Bennett's research has shown that information has a physical nature, closely related to energy and entropy. In recent decades, the concept of information has begun to play an important role in quantum theory, which has given rise to such areas as quantum information and quantum cryptography. In the face of increasing cybersecurity threats, quantum cryptography can become a reliable basis for protecting critical information systems. Existing post-quantum algorithms, although they have larger keys, can serve as a substitute for traditional security systems. The development of new standards and the transition to post-quantum security methods are becoming important steps to ensure data security in the near future. Quantum cryptography offers not only adaptation to new challenges, but also a fundamentally new level of security previously inaccessible to classical cryptographic systems, which makes it a key element for data protection in the future. Conclusion. The presented work demonstrates the evolution of the concept of information from a philosophical abstraction to a practical and measurable entity in the field of computer science, physics and cryptography. The article highlights the importance of quantum cryptography as a means of protection against future threats in the field of cybersecurity, offering both a theoretical and practical basis for protecting critical information. Taking into account the further development of quantum information science, its impact on data security and protection will have a significant impact on the formation of future cybersecurity strategies in various industries.
The article considers the development of cryptographic means of information security, international and new domestic standards of cryptographic protection, which allow users to feel confident in the protection of confidential information. A number of threats have been identified that, according to analysts, will become relevant in the near future. In this paper, we analyzed the use of quantum technologies in the field of cybersecurity. It has been revealed that with the creation of a quantum computer, quantum cryptography will become one of the most reliable ways to protect information. Their coverage – the threats from quantum computing, modern science, which is developing rapidly.
The advent of quantum computing presents unprecedented challenges to traditional cybersecurity measures, particularly in the realm of encryption.This paper explores the emerging field of quantum cryptography, which leverages the principles of quantum mechanics to develop advanced encryption methods that are inherently secure against the threats posed by quantum computing.By utilizing phenomena such as superposition and entanglement, quantum cryptography enables the creation of cryptographic keys that are provably secure, as any attempt to intercept or measure the quantum state of the key will result in detectable anomalies.The study examines various quantum cryptographic protocols, including Quantum Key Distribution (QKD) and post-quantum cryptography, highlighting their potential to safeguard sensitive data in various applications, from financial transactions to secure communications.Additionally, the paper discusses the implications of quantum cryptography for existing cybersecurity strategies, emphasizing the need for organizations to adapt to this rapidly evolving landscape.By addressing the challenges and opportunities presented by quantum technologies, this research aims to provide insights into the future of cybersecurity and the critical role quantum cryptography will play in protecting data integrity and privacy in an increasingly digital world.
This article analyzes the threats to the security of modern cryptographic systems posed by the development of quantum computers, as well as the emergence of the concept of post-quantum cryptography as a solution to these problems. The study demonstrates that classical public-key cryptosystems, particularly RSA, DSA, and elliptic curve-based algorithms, can be broken using quantum algorithms. At the same time, new cryptographic systems based on hash functions, codes, lattices, and multivariate quadratic equations are considered a promising direction. The main challenges related to the efficiency, reliability, and applicability of post-quantum cryptography are also highlighted. As a result, the necessity of developing new cryptographic standards to ensure future information security is demonstrated.
Aim: This paper aims to examine the concepts of cybersecurity and cryptography with the advent of the current quantum computing. Significance of Study: The numerous advantages attached to the use of the hyper-connected paradigm have given an inestimable and unavoidable value to its use. However, there is a need to protect information dissemination between parties to avoid the occurrence of catastrophic events that may come when an unauthorized party accesses this information. Thus, the use of quantum computing to improve the previously used cryptography for cybersecurity is very essential. Problem Statement: In the past, cryptography was the adopted method to secure information in the cyber world thereby, preventing attack and also disallowing intruders from having access to secret information. However, the advent of quantum computing to improve the efficiency of cryptography has made its application very challenging due to its complex nature. Discussion: An introduction to cryptography, cyber security, and quantum computing was executed. The mechanisms of cryptography in cyber security together with its transition into quantum cryptography were discussed. Characteristics of quantum information and quantum communication systems regarding typical examples were stated. Post-quantum cryptography as a means of handling the challenges accorded with the use of quantum cryptography was discussed. Finally, consideration was given to the development and applications of the SWOT framework for various kinds of cryptographic algorithms. Conclusion: The use of quantum cryptography has found wide applications in cybersecurity. Also, post-quantum cryptography has been proven to be effective in handling issues arising from the use of quantum cryptography in securing information from being accessed by a third party.
Quantum computing is a new technology that may result in a revolution in the way data is transferred around the globe. However, it also has quite serious risks for existing cryptographic systems and thus, many encryption methods are insecure against quantum attacks. Future security frameworks will incorporate advanced quantum cryptography to overcome these issues. The use of post-quantum algorithms post-quantum algorithms and quantum key distribution quantum key distribution based on their fundamental concepts are strong defenses, according to quantum cryptography against quantum adversaries. Quantum cryptography is also demonstrated in its application to practical scenarios in important sectors such as infrastructure, healthcare, banking, and defense. Quantum cryptography and its potential to improve the global cybersecurity ecosystems through the integration of cutting-edge research and feasible methods of implementation are presented. It also describes the functions of quantum cryptography in securing private communications, maintaining data reliability, and handling the peculiar challenges of quantum threats. This work also focuses on how quantum cryptography is transforming security concepts and how this transformation is necessary to ensure the future of communication networks. The study reveals how quantum cryptography can transform the way secure communications are established and form the foundation of the digital society through the integration of theoretical ideas and practical applications.