Developing and Putting into Practice a Secure Chat App for Message Integrity using Blockchain Technology
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Developing and Putting into Practice a Secure Chat App for Message Integrity using Blockchain Technology
Dr. K. Satyam1, Chakali Dhanush Kumar2
1Associate Professor, Department of MCA, Annamacharya Institute of Technology & Sciences, Tirupati, Andhra
Pradesh, India.
2 Post Graduate, Department of MCA, Annamacharya Institute of Technology & Sciences, Tirupati, Andhra
Pradesh, India.
Abstract:Because online messaging platforms are expanding so quickly, secure communication has become a crucial component of contemporary digital systems. Conventional chat programs usually rely on centralized servers, which can result in security problems like message manipulation, illegal access, and data breaches. The design and implementation of a blockchain-based secure chat application that guarantees dependable and tamper-resistant user communication is presented in this work in order to address these issues. To preserve the validity and integrity of messages sent inside the platform, the suggested method incorporates blockchain technology. It is very impossible to change or manipulate previously transmitted data because each message is linked to a cryptographic hash and preserved in a blockchain structure. The fast expansion of online messagingplatforms has made secure communication a crucial component of contemporary digital systems. Conventional chat programs usually depend on centralized servers, which can result in security problems like message manipulation, illegal access, anddata breaches. This work covers the design and implementation of a blockchain-based secure chat application that guarantees dependable and tamper-resistant user communication in order to address these issues. In order to preserve the validity and integrity of messages sent inside the network, the suggested method incorporates blockchain technology. It is very impossible to change or manipulate previously sent data because each message is linked to a cryptographic hash and kept in a blockchainstructure.
Keywords:Blockchain, Secure Chat Application, Message Integrity, Decentralized Communication, Cryptographic Hashing, Secure Messaging System, Django Web Framework, Data Security, Tamper-Proof Communication, Blockchain Verification.
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