Two-factor authentication makes the account login process more secure. To enter the account, you need to know the user's password and have a phone that generates an additional code for authentication. This makes the account more secure from hacking.

Docker-compose is a powerful tool for creating and managing Docker containers. This tool allows you to create, run and manage many containers, interacting with each other. In this article, we will look at a few commands that can be useful when working with Docker-compose.

Connecting to a Docker container via sFTP can be useful for developers who work with files inside the container. For example, if you are developing a web application and want to upload a file to the server, you can connect to the container via sFTP and upload the file to the server from your development environment.

Creating an additional user for sFTP can be useful because it improves security by allowing each user to have separate credentials and limiting their access to only certain directories on the server. It also allows you to differentiate access to the server between different users, giving them only the necessary access rights.

NextCloud is a popular open source file sharing and collaboration platform that lets you store, share, and collaborate on documents, photos, videos, and more.