A survey on cyber threat intelligence sharing based on Blockchain

A El-Kosairy, N Abdelbaki, H Aslan - Advances in Computational …, 2023 - Springer
In recent years, cyber security attacks have increased massively. This introduces the need to
defend against such attacks. Cyber security threat intelligence has recently been introduced …

Challenges and opportunities of blockchain for cyber threat intelligence sharing

K Dunnett, S Pal, Z Jadidi - Secure and Trusted Cyber Physical Systems …, 2022 - Springer
The emergence of the Internet of Things (IoT) technology has caused a powerful transition in
the cyber threat landscape. As a result, organisations have had to find new ways to better …

[HTML][HTML] A Blockchain-Based Incentive Mechanism for Sharing Cyber Threat Intelligence

X Ma, D Yu, Y Du, L Li, W Ni, H Lv - Electronics, 2023 - mdpi.com
With the development of the Internet, cyberattacks are becoming increasingly complex,
sustained, and organized. Cyber threat intelligence sharing is one of the effective ways to …

[HTML][HTML] Secure and Efficient Exchange of Threat Information Using Blockchain Technology

M Pahlevan, V Ionita - Information, 2022 - mdpi.com
In recent years, sharing threat information has been one of the most suggested solutions for
combating the ever-increasing number of cyberattacks, which stem from the system-wide …

A trusted, verifiable and differential cyber threat intelligence sharing framework using blockchain

K Dunnett, S Pal, GD Putra, Z Jadidi… - … Conference on Trust …, 2022 - ieeexplore.ieee.org
Cyber Threat Intelligence (CTI) is the knowledge of cyber and physical threats that help
mitigate potential cyber attacks. The rapid evolution of the current threat landscape has seen …

A reputation-based approach using consortium blockchain for cyber threat intelligence sharing

Z Xiaohui, M Xianghua - arXiv preprint arXiv:2107.06662, 2021 - arxiv.org
The CTI (Cyber Threat Intelligence) sharing and exchange is an effective method to improve
the responsiveness of the protection party. Blockchain technology enables sharing …

Cybersecurity threat intelligence knowledge exchange based on blockchain: Proposal of a new incentive model based on blockchain and Smart contracts to foster the …

R Riesco, X Larriva-Novo, VA Villagrá - Telecommunication Systems, 2020 - Springer
Although cyber threat intelligence (CTI) exchange is a theoretically useful technique for
improving security of a society, the potential participants are often reluctant to share their CTI …

[HTML][HTML] Cyber Threat Intelligence on Blockchain: A Systematic Literature Review

D Chatziamanetoglou, K Rantos - Computers, 2024 - mdpi.com
Cyber Threat Intelligence (CTI) has become increasingly important in safeguarding
organizations against cyber threats. However, managing, storing, analyzing, and sharing …

Blotisrt: Blockchain-based threat intelligence sharing and rating technology

S He, J Fu, W Jiang, Y Cheng, J Chen… - Proceedings of the 2020 …, 2020 - dl.acm.org
Computer and network technology is developing rapidly, meanwhile various cyber security
incidents have occurred frequently. New vulnerabilities and many new security risks have …

A Reputation‐Based Approach Using Consortium Blockchain for Cyber Threat Intelligence Sharing

X Zhang, X Miao, M Xue - Security and Communication …, 2022 - Wiley Online Library
The CTI (Cyber Threat Intelligence) sharing and exchange is an effective method to improve
the responsiveness of the protection party. Blockchain technology enables sharing …