How To Secure Ubuntu Virtual Private Server
How To Secure Ubuntu Virtual Private Server. Connect to the VPS using SSH (secure shell) and Kes (public and private SSH. Just SSH again with the previous user and copy the credentials to the new user with the rsync utility package.
Install most commonly used software (web server, PHP, databases, etc) Learn how ufw, the "Uncomplicated Firewall" works. While users have the tools to get a job done, we also need to protect other users' privacy and confidentiality. Check the strength of the password that you use for the cloud accounts and enforce the minimum password implementation policy.
To use the default path, hit enter.
This tutorial uses the CLI within the Azure Cloud Shell, which is constantly updated to the latest version.
But setting up a secure VPS takes a bit of work, and requires a bit of learning. Digital Ocean refers to their virtual servers as droplets. Assuming the file we want to open is "/file/config".