Setting up a SFTP server inside an existing docker container (Method 1)

Not too many people think about setting up an SFTP server within a docker container. Why? Because docker containers aren’t meant to keep their state, so the things you want to achieve by having an SFTP server such as uploading or deleting files doesn’t correlate that well to doing it in a container. But if you’re reading this, you probably have your reasons. <h1>What is SFTP?</h1> SFTP, which stands for Secure File Transfer Protocol, is a secure and encrypted method used to transfer files between computers over a network. It provides a more secure alternative to traditional FTP (File Transfer Protocol), which transfers files in plaintext, making it susceptible to interception and unauthorized access. The main difference between FTP and SFTP lies in the level of security they offer during file transfers. While both protocols serve the same purpose of transferring files, SFTP adds an extra layer of protection through encryption. SFTP encrypts all data, including authentication credentials and file contents, ensuring that sensitive information remains confidential and secure from potential eavesdroppers. On the other hand, standard FTP does not provide encryption, making it vulnerable to data interception and less suitable for sensitive data transfers. <a href="https://medium.com/@okHadi/setting-up-a-sftp-server-inside-an-existing-docker-container-method-1-3042871db69f">Learn More</a>