Використання блокчейн-технологій для зберігання логів і ключів у VPN-інфраструктурі

Abstract

This paper explores the concept of decentralized VPN infrastructure based on blockchain technologies. Traditional VPN systems are vulnerable due to centralized storage of logs and keys, which creates a risk of compromise. The proposed concept involves using blockchain for decentralized storage of access logs and encryption keys, which increases the security, transparency, and fault tolerance of the system. A new mechanism for dynamic key rotation depending on the threat level and user activity is also proposed. The advantages and technical challenges of implementing such a system are considered, as well as the prospects for its application in the corporate sector.