Seminar: “Using blockchain and decentralized autonomous organizations (DAOs) to solve Cyber Threat Intelligence (CTI) sharingSeminar”, Antonio Donnarumma and Mario Offertucci

Abstract: Nowadays with the wide diffusion of the Internet of Things (IoT) the attack surface has also drastically increased. Attackers can find new zero-day vulnerabilities in such an easy way so it is important for defenders to find a proper way to share what is called cyber threat intelligence (CTI) to respond to these assaults quickly. Here's where Web3 finds another use case with the idea to create a fully decentralized platform able to solve the CTI sharing problems (such as anonymity of sharing company). There is a lot of discussion on how to use the disruptive technology of blockchain to achieve this. In our vision a solution can be found in a decentralized autonomous organization (DAO) where everyone can and should participate to reach a common goal: enforce our security perimeter. Furthermore, to enhance this solution we merged the advantages of using blockchain with the elasticity of serverless cloud computing