E-mail Alert on Root SSH Login

Want to be notified instantly when someone logs into your server as root? No problem, check out this nice tutorial on email notification for root logins. Keeping track of who logs into your server and when is very important, especially when you’re dealing with the super user account. We recommend that you use an email address not hosted on the server your sending the alert from.

So lets get started!
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Disabling Direct Root Login (SSH)

Disabling root login will force any attempted hackers to use 2 passwords making the odds of him breaking in even harder. Now we know you don’t have to use two seperate passwords but if you don’t you are making it easier for someone to break into your server.

If you’re using cPanel make sure you add your anotheruser user to the ‘wheel’ group so that you will be able to ’su -’ to root, otherwise you may lock yourself out of root.
Set up anotheruser if you haven’t already got one:

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