Secure an Ubuntu Linux Server against Hackers

Overview In this comprehensive course, Secure an Ubuntu Linux Server against Hackers, you will actively master essential techniques to protect …

Secure an Ubuntu Linux Server against Hackers
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  • students 38 Students
  • course_duration 1 hour, 32 minutes

Secure an Ubuntu Linux Server against Hackers

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Secure an Ubuntu Linux Server against Hackers Overview

In this comprehensive course, Secure an Ubuntu Linux Server against Hackers, you will actively master essential techniques to protect your Ubuntu Linux server from potential threats. We start with server setup and basic Linux commands, then progress to advanced security measures. Specifically, you’ll configure SSH, set up RSA login, and implement fail2ban and UFW to prevent attacks. Through step-by-step modules, you will gain hands-on experience in both securing your server and managing user access. Consequently, by the end of the course, you’ll be equipped with the skills needed to keep your server robust against cyber threats.

Learning Outcomes of Secure an Ubuntu Linux Server

  • Understand the fundamentals of server security and best practices for Ubuntu Linux.
  • Choose and set up a secure server host for Ubuntu Linux.
  • Access and manage your Ubuntu Linux server using PuTTY.
  • Configure user accounts and manage privileges securely.
  • Update and configure SSH settings to enhance server security.
  • Implement RSA key-based authentication and disable password logins.
  • Set up fail2ban to protect against brute-force attacks.
  • Configure UFW (Uniform Firewall) to prevent DDOS attacks.
  • Synchronise server time using NTP for accurate logging and system performance.
  • Resolve common issues such as being locked out of the server and reinstalling when necessary.

Who Is This Course For Secure an Ubuntu Linux Server

This course is perfect for IT professionals, system administrators, and anyone responsible for managing or securing an Ubuntu Linux server. Specifically, it suits those with a foundational understanding of Linux and server management who wish to enhance their expertise in protecting their server from hackers and other cyber threats. Consequently, it will help you deepen your knowledge and strengthen your skills in server security.

Eligibility Requirements

This course is designed for individuals with a basic understanding of Linux and server management. No prior experience in server security is required, but familiarity with basic Linux commands and concepts will be beneficial.

Entry Requirements

  • Age Requirement: Applicants must be aged 16 or above, allowing both young learners and adults to engage in this educational pursuit.
  • Academic Background: There are no specific educational prerequisites, opening the door to individuals from diverse academic histories.
  • Language Proficiency: A good command of the English language is essential for comprehension and engagement with the course materials.
  • Numeracy Skills: Basic numeracy skills are required to effectively understand and work with course-related information. 

Why Choose Us

  • Affordable, engaging & high-quality e-learning study materials;
  • Tutorial videos/materials from the industry-leading experts;
  • Study in a user-friendly, advanced online learning platform;
  • Efficient exam systems for the assessment and instant result;
  • The UK & internationally recognised accredited
  • Access to course content on mobile, tablet or desktop from anywhere, anytime;
  • The benefit of career advancement opportunities;
  • 24/7 student support via email.

Career Path

By completing this course, you will unlock a range of career opportunities in the IT and cybersecurity fields. Specifically, you can aim for roles such as a Linux System Administrator, Network Security Specialist, or IT Security Consultant. Additionally, the skills you gain will be instrumental in positions that focus on server management, cybersecurity analysis, and systems engineering. Therefore, you will be well-equipped to advance your career in these dynamic and in-demand areas.

Course Curriculum

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 00:04:00
Module 25: Steem witness setup finishing adding a new user 00:01:00
Module 26: Steem witness setup installing steem docker 00:04:00
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