Secure Notebook

Secure Notebook is a full-stack web application designed for secure note-taking with advanced features to ensure user privacy and controlled access. This application emphasizes robust authentication, encryption, and seamless sharing of notes while maintaining security.

Features

• JWT Authentication

  • Implemented secure login and signup functionality using JSON Web Tokens (JWT).
  • Ensures safe and authenticated access for all users.

• Password-Protected Note Locking

  • Integrated bcrypt encryption to allow users to lock their notes with a password.
  • Protects sensitive information with advanced cryptography.

• Permission System

  • Designed to let users share notes securely or keep them encrypted.
  • Shared files automatically expire after 24 hours to enhance security.

• Role-Based Access Control (RBAC)

  • Implemented RBAC to manage user permissions effectively.
  • Ensures controlled access to notes based on roles.

• RESTful API Architecture

  • Utilized RESTful API principles to enable seamless communication between the frontend and backend.
  • Ensures scalability and flexibility for future enhancements.

Tech Stack

• Frontend: React
• Backend: Node.js, Express
• Database: MongoDB
• Authentication: JWT, bcrypt

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/secure-notebook.git
   cd secure-notebook

2. Install dependencies:

   npm install

3. Set up environment variables: Create a .env file in the root directory with the following variables:

   PORT=5000
   MONGO_URI=your_mongodb_connection_string
   JWT_SECRET=your_jwt_secret

4. Start the development server:

   npm run dev

Usage

• Register or log in using your credentials.
• Create, lock, and share notes securely.
• View shared notes with automatic expiration after 24 hours.

Future Enhancements

• Two-factor authentication (2FA) for added security.
• Real-time collaboration on shared notes.
• Enhanced analytics for note-sharing activities.

Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository.
2. Create a new branch:

   git checkout -b feature-name

3. Commit your changes:

   git commit -m "Add feature-name"

4. Push to the branch:

   git push origin feature-name

5. Create a pull request.