Back to ProjectsComp Struct SFTP
Secure file transfer protocol implementation from scratch.
Overview
A ground-up implementation of a secure file transfer protocol, built to understand network programming, encryption, and reliable data transfer. The project includes both client and server implementations with support for multiple concurrent connections and resumable transfers.
Technologies Used
Key Features
Encrypted file transfer using SSL/TLS
Multiple concurrent client support
Resumable file transfers
Directory synchronization
Progress tracking and bandwidth throttling
Authentication and access control
Challenges
Implementing reliable data transfer over TCP, handling network errors gracefully, ensuring thread safety for concurrent operations.
Outcome & Impact
Successfully transferred files up to 5GB with 100% integrity, handled 50+ concurrent connections.