LockSphere

Overview

LockSphere is a comprehensive password management system that prioritizes security and user experience. Built with NestJS and modern encryption technologies, it provides secure credential storage while maintaining accessibility. The application features vault management, two-factor authentication, secure file handling, and real-time notifications, all wrapped in an intuitive user interface powered by Next.js and Shadcn UI components.

Key Features

• Secure Password Storage with AES-256-GCM Encryption
• Two-Factor Authentication (2FA) with TOTP
• Category-based Vault Management
• Custom Password Generator
• Secure File Upload System with Cloudinary
• Real-time login history and notifications
• Dark/Light Theme Support
• Activity Logging and Monitoring
• Data Import/Export Capabilities

Technical Challenges

• Implementing robust encryption for sensitive data
• Building a secure authentication system with 2FA
• Optimizing performance with Redis caching
• Managing secure file uploads and storage
• Creating an intuitive and responsive UI
• Ensuring scalability and maintainability