SecureLine: End-to-End Encrypted Peer-to-Peer Messaging and File Sharing System

  • Unique Paper ID: 193723
  • PageNo: 957-961
  • Abstract:
  • Secure communication has become a fundamental requirement in modern digital environments due to increasing cyber threats and privacy concerns. Centralized messaging platforms often suffer from vulnerabilities such as data breaches, surveillance risks, and single points of failure. This paper presents SecureLine, an End-to-End Encrypted Peer-to-Peer (P2P) Messaging and File Sharing System designed to provide confidentiality, integrity, and decentralization. The system eliminates dependency on centralized servers and ensures that only communicating users can access the transmitted data. SecureLine integrates cryptographic key exchange mechanisms, authenticated encryption techniques, and peer discovery protocols to create a secure communication framework. The implementation demonstrates secure text messaging and encrypted file sharing over a distributed network. Experimental evaluation indicates improved privacy protection and resilience against common network-level attacks.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{193723,
        author = {Mr.Karan Gobade and Mr.Jayesh Girathe and Ms.Nehal Meshram and Ms.Diya Madane and Ms.Kajal Jamgade and Prof. Devki Nandgaye},
        title = {SecureLine: End-to-End Encrypted Peer-to-Peer Messaging and File Sharing System},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {10},
        pages = {957-961},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=193723},
        abstract = {Secure communication has become a fundamental requirement in modern digital environments due to increasing cyber threats and privacy concerns. Centralized messaging platforms often suffer from vulnerabilities such as data breaches, surveillance risks, and single points of failure. This paper presents SecureLine, an End-to-End Encrypted Peer-to-Peer (P2P) Messaging and File Sharing System designed to provide confidentiality, integrity, and decentralization. The system eliminates dependency on centralized servers and ensures that only communicating users can access the transmitted data. SecureLine integrates cryptographic key exchange mechanisms, authenticated encryption techniques, and peer discovery protocols to create a secure communication framework. The implementation demonstrates secure text messaging and encrypted file sharing over a distributed network. Experimental evaluation indicates improved privacy protection and resilience against common network-level attacks.},
        keywords = {End-to-End Encryption, Peer-to-Peer Communication, Secure Messaging, File Sharing, Cryptography, Network Security, Decentralized Communication},
        month = {March},
        }

Cite This Article

Gobade, M., & Girathe, M., & Meshram, M., & Madane, M., & Jamgade, M., & Nandgaye, P. D. (2026). SecureLine: End-to-End Encrypted Peer-to-Peer Messaging and File Sharing System. International Journal of Innovative Research in Technology (IJIRT), 12(10), 957–961.

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