Please choose an appropriate answer.When hardening your SSH server, how can you disable root login?Set NoRootUser to yesSet PermitRootLogin to noSet PasswordAuthentication to noSet MaxAuthTries to 1

You aim to disable password-based authentication in SSH and only allow key-based authentication for added security. What configuration change is needed in the SSH server configuration file?1.0 Marks. Set KeyAuthentication only in /etc/ssh/sshd_configSet PasswordAuthentication no in /etc/ssh/sshd_configSet UsePAM no in /etc/ssh/sshd_config

Which of the following commands can be used to disable password-based authentication for an OpenSSH server on a Linux system, forcing all users to authenticate using an SSH key?Question 9Answera.sed -i 's/PasswordAuthentication yes/#PasswordAuthentication no/' /etc/ssh/sshd_configb.sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_configc.sed -i 's/#PasswordAuthentication no/PasswordAuthentication yes/' /etc/ssh/sshd_configd.sed -i 's/PasswordAuthentication no/#PasswordAuthentication yes/' /etc/ssh/sshd_config

Which of the following commands can be used to disable password-based authentication for an OpenSSH server on a Linux system, forcing all users to authenticate using an SSH key?Select one:a.sed -i 's/PasswordAuthentication no/#PasswordAuthentication yes/' /etc/ssh/sshd_configb.sed -i 's/#PasswordAuthentication no/PasswordAuthentication yes/' /etc/ssh/sshd_configc.sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_configd.sed -i 's/PasswordAuthentication yes/#PasswordAuthentication no/' /etc/ssh/sshd_config

Please choose the best answer from the choices belowWhile operating a Linux host in the cloud, what should you enable to add another layer of security when accessing a host?2FAstrong passwordsDisable root loginPublic key pairs

True or False: Effective user management and authorization policies can mitigate the risks associated with unsecured root accounts.