Blockchain-based PKI within a Corporate Organization: Advantages and Challenges
<|reference_start|>Blockchain-based PKI within a Corporate Organization: Advantages and Challenges: This research investigates the potential use of a blockchain-based Public Key Infrastructure (PKI) within an organization and compares it to conventional PKI systems. The goal is to assess the advantages and disadvantages of both approaches in order to determine the feasibility of employing blockchain technology for a decentralized PKI. The study will also evaluate the impact of current legal frameworks, such as the Cyber Resilience Act (CRA) and NIS-2 Directive. The study will examine various implementations of blockchain PKIs based on factors such as security, performance, and platform. The results indicate that blockchain-based PKIs can overcome the limitations of conventional PKIs by decentralizing the trust anchor, providing greater security. Blockchain technology allows for the immutable and transparent management of certificates, making tampering significantly more challenging. Additionally, blockchain-based PKIs offer enhanced mechanisms for identifying and addressing certificate misconduct.<|reference_end|>
@article{springer2024blockchain-based,
    title={Blockchain-based PKI within a Corporate Organization: Advantages and
  Challenges},
    author={Julian Springer and Philipp Haindl},
    journal={arXiv preprint arXiv:2407.04536},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.04536},
    primaryClass={cs.CR cs.SE}
}