In this course you will learn how to secure an Ubuntu Linux server against attacks from hackers because these simple steps can block most basic hacking attempts and provide peace of mind when running our servers.
Why take the 45 minutes to quickly secure our servers as soon as we get them?
Amateur hackers can crack our default hosting provider settings fairly easily using programs downloaded from the Internet. We can block these hacks with just a few minutes of running the commands in the Command Line Interface I show here and signing in with RSA keys instead of passwords!
I hope that this course filmed using Ubuntu Linux 16.04 will be useful for you.
Secure an Ubuntu Linux Server from Hackers Today!
FREE PREVIEWChoosing a server host and setup
Accessing the Ubuntu Linux server with putty
How to download Putty for Windows
Using a password manager like LastPass
Changing the password with passwd.
Adding a new user with adduser
Signing in with the added user
Usermod to give the user sudo or root privileges
Verify sudo access on user
Key basic Linux commands cd pwd and ls
Updating with apt-get update
Installing nano text editor.
Updating sshd_config with nano to PermitRootLogin no
Changing the SSH port from 22 to another number
Setting up RSA login by generating keys with puttygen
Disabling password logins and ipv6 listening
Locked out of server and have to start over!
Back in with a fresh install!
Installing fail2ban to block IPs from repeated failed logins
Install UFW or Uniform Fire Wall to block some DDOS attacks and hacking attempts
Install and configure ntp to sync time
Thank you very much for watching this complete Ubuntu Linux server security setup tutorial
Jerry Banfield
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You can buy Master Resell Rights (MRR) for this course and others, click here.
