ABSTRACT
- •This project proposes a secure, decentralized system for preventing question paper leaks using blockchain technology.
- • The solution ensures the integrity, confidentiality, and traceability of exam question papers by storing and distributing them via a tamper-proof blockchain network.
- •By leveraging cryptographic techniques and smart contracts, this system provides an immutable audit trail, ensuring only authorized personnel have access to the papers at predefined times.
- •The platform minimizes the risk of human errors, unauthorized access, and leaks, enhancing trust and security in examination processes.
EXISTING SYSTEM
- Traditional Approaches:
- Traditional question paper leakage prevention systems rely on manual processes such as secure printing, physical transportation, and restricted access to exam materials. These methods often involve using secure vaults, sealed envelopes, and strict monitoring protocols to protect the confidentiality of the papers.
- Encryption Based Approaches:
- These systems using encryption rely on encrypting digital versions of question papers to secure them during storage and transmission. While encryption helps protect papers from unauthorized access, it still has limitations. Key management can be challenging, as unauthorized personnel may gain access to decryption keys, leading to potential leaks.
DISADVANTAGES
- •human error, susceptibility to tampering, unauthorized access, and potential leaks during distribution
- •lack transparency, making it difficult to trace and audit breaches
- •Key management can be challenging, as unauthorized personnel may gain access to decryption keys
PROPOSED SYSTEM
- The proposed blockchain-based question paper leakage prevention system leverages decentralized technology to enhance the security and integrity of exam materials.
- By storing question papers on an immutable blockchain, the system eliminates risks associated with physical storage and unauthorized access.
- Smart contracts automate permissions, ensuring only authorized personnel can access the papers at designated times, while encryption and digital signatures protect documents from tampering. An audit trail maintains transparency, allowing easy tracking of access and modifications.
- With multi-factor authentication and real-time notifications, this system significantly reduces human error and enhances overall exam security, ensuring a trustworthy examination process.
- •Key Components:
- •Decentralized Storage:
- Question papers are stored on a blockchain network, making them tamper-proof and immutable. This eliminates the risks associated with physical storage and unauthorized access.
- •Smart Contracts:
- Smart contracts govern the access and distribution of question papers. They automate permissions, allowing only authorized users (e.g., exam coordinators, professors) to access the materials at predetermined times.
- •Encryption and Digital Signatures:
- Papers are encrypted before being uploaded to the blockchain. Digital signatures ensure authenticity and authorship, allowing recipients to verify the integrity of the documents.
PROJECT DEMO VIDEO
HARDWARE REQUIREMENTS:
- System : Intel i3 Processor Mimimum.
- Hard Disk : 20 GB Space
- Monitor : 15’’ LED
- Input Devices : Keyboard, Mouse
- Ram : 4 GB
SOFTWARE REQUIREMENTS:
- •Operating system : Windows 10 Pro.
- •Coding Language : Js, HTML, CSS,JS
- •Web Framework : React
Including Packages
=======================
- * Base Paper
- * Complete Source Code
- * Complete Documentation
- * Complete Presentation Slides
- * Flow Diagram
- * Database File
- * Screenshots
- * Execution Procedure
- * Readme File
- * Addons
- * Video Tutorials
- * Supporting Softwares
Specialization =======================
- * Voice Conference
- * Video On Demand
- * Remote Connectivity
- * Code Customization
- * Document Customization
- * Live Chat Support
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