Diana D has written 20 articles

How To Update Software Directadmin

Software Directadmin vs Yum Software Manager Apt-Get Generally we update linux software using the yum command in Centos and RedHat or apt-get in Debian and Ubuntu. YUM is a command line package manager for DEB program packages. Apt is a command line command for the dpkg packaging system. Apt-get also takes care of dependency handling.…

SSH Hardening Techniques


SSH Hardening Techniques These are the top practices to harden ssh. In this article I am going to list the best and most important open ssh server security practices. SSH protocol is the best option when it comes to remote login, making backups, remote file transfer and so on. It is a must have on…

How To Use Public Key Authentication Instead Of Password


Password Login Belongs To The Past Public key authentication is an easier and more reliable compared to the old- fashioned password-based login. Keys are basically less prone to brute-force attacks. If you want to force users to use keys add the line in the /etc/sshd/sshd_condig Disable PasswordAuthentication

How To Install Software Packages in Linux


How to install and remove software packages in Linux The scope of today’s article is installing and removing certain software packages in Linux using both high and low level package management tools. Installing software packages, including updates, is one of the most common tasks every system administrator performs. The main reason behind this is that…

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