Secure an Ubuntu Linux Server against Hackers | |||
Module 01: Secure an Ubuntu Linux Server from Hackers Today | 00:09:00 | ||
Module 02: Choosing a server host and setup | 00:03:00 | ||
Module 03: Accessing the Ubuntu Linux server with putty | 00:03:00 | ||
Module 04: How to download Putty for Windows | 00:01:00 | ||
Module 05: Using a password manager like LastPass | 00:03:00 | ||
Module 06: Changing the password with passwd | 00:02:00 | ||
Module 07: Adding a new user with adduser | 00:03:00 | ||
Module 08: Signing in with the added user | 00:01:00 | ||
Module 09: Usermod to give the user sudo or root privileges | 00:01:00 | ||
Module 10: Verify sudo access on user | 00:01:00 | ||
Module 11: Key basic Linux commands cd pwd and ls | 00:04:00 | ||
Module 12: Updating with apt get update | 00:01:00 | ||
Module 13: Installing nano text editor | 00:01:00 | ||
Module 14: Updating sshd config with nano to Permit Root Login no | 00:09:00 | ||
Module 15: Changing the SSH port from 22 to another number | 00:04:00 | ||
Module 16: Setting up RSA login by generating keys with puttygen | 00:11:00 | ||
Module 17: Disabling password logins and ipv6 listening | 00:02:00 | ||
Module 18: Locked out of server and have to start over! | 00:02:00 | ||
Module 19: Back in with a fresh install! | 00:02:00 | ||
Module 20: Installing fail2ban to block IPs from repeated failed logins | 00:07:00 | ||
Module 21: Install UFW or Uniform Fire Wall to block some DDOS attacks | 00:03:00 | ||
Module 22: Install and configure ntp to sync time | 00:05:00 | ||
Module 23: Thank you very much for watching this complete Ubuntu Linux server | 00:05:00 | ||
Module 24: Steem witness setup downloading blocks | 00:03:00 | ||
Module 25: Steem witness setup finishing adding a new user | 00:01:00 | ||
Module 26: Steem witness setup installing steem docker | 00:04:00 | ||
Assignment | |||
Assignment – Secure an Ubuntu Linux Server against Hackers | 2 days, 10 hours | ||
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