Symmetry and Asymmetry in Cybersecurity

A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Computer".

Deadline for manuscript submissions: 15 September 2024 | Viewed by 811

Special Issue Editor


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Guest Editor
School of Information Engineering, Yangzhou University, Yangzhou 225009, China
Interests: AI security and privacy protection; blockchain security; federated learning; moving edge computing

Special Issue Information

Dear Colleague,

Cybersecurity is a rapidly evolving field, and understanding the dynamics of symmetry and asymmetry is crucial in addressing emerging threats and vulnerabilities. Symmetry and asymmetry in cybersecurity refer to the balance or imbalance of power, resources, and strategies between attackers and defenders in the digital realm. This interplay has a profound impact on the effectiveness of security measures, the resilience of systems, and the overall state of cybersecurity.

This Special Issue aims to explore the concept of symmetry and asymmetry in the context of cybersecurity. We invite researchers, scholars, and practitioners to contribute original research articles, reviews, and case studies that delve into various aspects of this theme.

Topics of Interest are (but are not limited to):

  1. Symmetric and Asymmetric Cyber Warfare: Analyzing the strategies, tactics, and tools employed by nation-states and non-state actors in cyber conflicts;
  2. Attack–Defense Asymmetry: Investigating the disparity between cyber attackers and defenders and the strategies used to mitigate this imbalance;
  3. Economic Aspects of Cybersecurity: Exploring the cost-effectiveness of cybersecurity measures and the economics of cybercrime;
  4. Human Aspects of Cybersecurity: Examining the role of human factors, psychology, and behavior in symmetric and asymmetric cyber-attacks;
  5. Machine Learning and AI in Cybersecurity: Assessing the use of AI-driven technologies in both offensive and defensive cyber operations;
  6. Legal and Ethical Dimensions: Discussing the legal and ethical implications of cyber conflict, including state-sponsored cyber activities;
  7. Resilience and Recovery: Strategies and techniques for building resilient systems and effective recovery plans in the face of cyber threats;
  8. Cybersecurity Policy and Governance: Analyzing government policies and international agreements related to cyber warfare and defense.

Dr. Jiale Zhang
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Symmetry is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • network security
  • applied cryptography
  • symmetric/asymmetry
  • cryptography attack
  • detection and mitigation
  • AI security
  • software security
  • data security
  • privacy preservation

Published Papers (1 paper)

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Research

12 pages, 282 KiB  
Article
Asymmetric Cryptography Based on the Tropical Jones Matrix
by Huawei Huang, Weisha Kong and Ting Xu
Symmetry 2024, 16(4), 456; https://doi.org/10.3390/sym16040456 - 9 Apr 2024
Viewed by 480
Abstract
In recent years, the tropical polynomial factorization problem, the tropical matrix decomposition problem, and the tropical multivariate quadratic equation solving problem have been proved to be NP-hard. Some asymmetric cryptographic systems based on tropical semirings have been proposed, but most of them are [...] Read more.
In recent years, the tropical polynomial factorization problem, the tropical matrix decomposition problem, and the tropical multivariate quadratic equation solving problem have been proved to be NP-hard. Some asymmetric cryptographic systems based on tropical semirings have been proposed, but most of them are insecure and have been successfully attacked. In this paper, a new key exchange protocol and a new encryption protocol are proposed based on the difficulty of finding the multiple exponentiation problem of the tropical Jones matrices. The analysis results indicate that our protocol can resist various existing attacks. The complexity of attacking an MEP by adversaries is raised due to the larger number of combinations in the tropical Jones matrices compared to regular matrix polynomials. Furthermore, the index semiring is the non-negative integer cyclic matrix semiring, leading to a higher efficiency in key generation. Full article
(This article belongs to the Special Issue Symmetry and Asymmetry in Cybersecurity)
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