How to permit SSH root Login in Ubuntu 18.04
SSH root login is disabled by default in Ubuntu 18.04. SSH server for Ubuntu provides by the openssh-server package and root login is controlled by the PermitRootLogin directive in the OpenSSH server configuration (sshd_config file):. You can check the current status by running the following command:
sshd_config – How to configure the OpenSSH server
X11Forwarding yes AllowAgentForwarding yes PermitRootLogin yes Common configuration changes for the enterprise. Larger enterprises, or others wanting to run a tight security policy for certain servers, may want to configure the following configuration options. Cryptographic policy
How do I disable SSH login for the root user? – Media Temple
With a good password, you can limit your exposure to a brute force attack. However, it may still be possible. Although technically unsupported by (mt) Media Temple, the following instructions are for disabling the root user and allowing another user to assume the root users permissions. This adds …
sshd_config — OpenSSH SSH daemon configuration file
Provided by: openssh-server_6.6p1-2ubuntu1_amd64 NAME sshd_config — OpenSSH SSH daemon configuration file SYNOPSIS /etc/ssh/sshd_config DESCRIPTION sshd(8) reads configuration data from /etc/ssh/sshd_config (or the file specified with -f on the command line). The file contains keyword-argument pairs, one per line. Lines starting with ‘#’ and empty lines are interpreted as comments.
Enable SSH root login on Debian Linux Server – LinuxConfig.org
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Disable or Enable SSH Root Login and Limit SSH Access in Linux
So, its better to have another account that you regularly use and then switch to root user by using ‘su –‘ command when necessary.Before we start, make sure you have a regular user account and with that you su or sudo to gain root access.. In Linux, it’s very easy to create separate account, login as root user and simply run the ‘adduser‘ command to create separate user.
5.2.2. Enable root login over SSH Red Hat Enterprise Linux …
Add a line in the Authentication section of the file that says PermitRootLogin yes. This line may already exist and be commented out with a "#". In this case, remove the "#". # Authentication: #LoginGraceTime 2m PermitRootLogin yes #StrictModes yes #MaxAuthTries 6 #MaxSessions 10