Crypteera Cloud

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  Home Page of user Dashboard

Inspiration With growing concerns around data breaches and unauthorized access to cloud platforms, we wanted to build a system where user data remains private even from the server itself. Crypteera Cloud was inspired by the idea of zero-trust storage where encryption and access control are the foundation, not an add-on.

What it does Crypteera Cloud is a secure cloud storage system that encrypts user files before storing them. Only authenticated and authorized users can upload, download, or manage files, ensuring strong data privacy, integrity, and control over sensitive information. How we built it The system encrypts files on upload, stores them securely in the cloud, and decrypts them only for authorized users. Authentication and permission checks ensure controlled access. The architecture focuses on simplicity, security, and reliability. Challenges we ran into Designing secure encryption without affecting usability Managing authentication and access control cleanly Ensuring encrypted files remain safe even at server level What we learned Practical implementation of encryption in real systems Importance of access control in cloud security Balancing security with user experience

Built With

• cloud
• encryption
• express.js
• javascript
• node.js