In this course, you'll learn how to set up and manage a secure file transfer protocol (SFTP) server using SSH for encryption. Starting with the basics, we'll cover key concepts like protocols, servers, clients, and the differences between FTP and SFTP. You'll also get hands-on experience with HTML and Flask to create a user-friendly interface for uploading files. By the end of this course, you'll have the skills to securely transfer files within a local network or to a remote server, making this a vital course for anyone interested in network security or web development.

We will guide you step-by-step through the process of installing and configuring FreeSSHd as your server software and PuTTY as your client tool. You'll learn how to create a secure environment that safeguards your data during transfers. In addition to setting up the server, we'll delve into the coding aspects, showing you how to write and integrate Flask applications with your SFTP setup. You'll gain practical experience in troubleshooting common issues, ensuring your SFTP server operates smoothly and efficiently. Whether you’re a beginner looking to expand your skills or a professional seeking to enhance your knowledge, this course provides the essential tools and insights needed to implement secure file transfer solutions in real-world scenarios.