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How to Disable Root Login in Ubuntu

It is better to disable root user login since allowing root user login is a major security concern in Linux system. You can use root login after logging in as another user. 1. Edit sshd_config...

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How to Install Security Updates in Ubuntu

You should install all available security updates in order to protect against unauthorised access to your Linux/Ubuntu box. The commands can be found in the following. sudo apt-get update sudo apt-get upgrade –show-upgraded Please...