Hello everyone, in this video I showed you step-by-step how you can add a new user on Ubuntu and allow that user to login via SSH in a clean and secure way. First, I login as root and create the user using `adduser` (I prefer this over `useradd` because `useradd` can feel a bit confusing, but `adduser` does the same job in a simpler way). Then I set the password, fill the basic details (most fields are optional), and verify the user is created properly. After that, I switch from root to the new user using `su` and confirm I’m inside the user’s home directory. The main important part is SSH access: by default, the user won’t be able to login via SSH until we allow it in the SSH configuration. So I edit `/etc/ssh/sshd_config`, add an `AllowUsers` entry for the user (and root if needed), save it, and restart SSH using `systemctl restart sshd`. Finally, I test the SSH login with the new user and explain one key takeaway: this user can login, but it’s not a sudo user yet, so it won’t have root-level access. I’ll cover making the user sudo in the next video.