Barriers to Adopting Distributed Online Attack DetectionBased On Blockchain for Web Application Vulnerabilities

Abstract

Blockchain is really trendy these days. A distributed ledger on a peer-to-peer network that is completely open to everyone was the block chain. It is composed of blocks that include hash values and data. Before a new transaction can be added to the block chain, researchers must validate it; this process is called mining. Mining is expensive and requires a lot of processing power. Since the block chain is a peer-to-peer network, the data is maintained in every node. The block chain network has increased to 190GB thanks to the increasing number of transactions that are processed through it. It is a problem because a cheap laptop can only hold so much data. This study developed a revolutionary, less expensive system than the block chain method. We choose web applications as our use case since they are increasingly overtaking all other methods of accessing internet services in popularity. The immutability, data security, and data dissemination features of the block chain were all taken into account. The Merle tree concept provides immutability, hashing was used to achieve security, and an open source data distribution tool is used to spread the data. This paper provides innovative methods for preventing malicious data upload using MIME, cross-site programming, and cross-site request manipulation.