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Implementing SFTP in Your Node.js Application: Practical Example
What is SFTP and how does it work?
Whether you’re building a cloud storage service, a backup solution, or simply need to exchange files between systems, the need for secure and efficient file transfers is paramount.
Secure File Transfer Protocol (SFTP) is a widely used protocol for securely transferring files over a network. In this blog post, we will explore what SFTP is, why it’s important, and how to use it in your Node.js application with TypeScript.
What is SFTP?
SFTP, or Secure File Transfer Protocol, is a network protocol used for transferring files securely over a network, typically the Internet. It is a more secure alternative to FTP (File Transfer Protocol), as it encrypts both the data being transferred and the commands used to manage files on the remote server. SFTP operates over SSH (Secure Shell) and provides a secure channel for data transmission and authentication.
Why Use SFTP?
Using SFTP in your applications is essential for several reasons:
- Security: SFTP encrypts data, preventing unauthorized access or eavesdropping during transmission. It also offers authentication mechanisms, ensuring that only authorized users can access…
