Eureka Moment Wiki

One eureka moment at the time

User Tools

Site Tools


linux:ubuntu:ssh_conf

Configuring Ssh on Ubuntu

Installing and configuring SSH on Ubuntu server (If you haven't done it during installation)

If you haven't installed SSH yet, do it now:

sudo apt-get install openssh-server

Now, edit your /etc/ssh/sshd_config file Set a list of users who can login

AllowUsers user1 user2

or deny users

DenyUsers user3 user4

Display a banner to the user:

Banner /etc/issue.net

If you want to display the same banner as to users logging in on a local console

Banner /etc/issue

To edit the banner itself:

sudo vim /etc/issue.net

And restart the ssh server

sudo service ssh restart

To secure you server, disable password authentication and use SSH keys to authenticate users instead

PasswordAuthentication no

Discussion

Enter your comment:
J U​ L B L
 
linux/ubuntu/ssh_conf.txt · Last modified: 2017/12/12 09:58 by tplecko