Ethical Hacking- Linux Backdoor
- IT & Software
- Mar 03, 2025

Ethical Hacking: Linux Backdoor, available at $39.99, has an average rating of 4.25, with 8 lectures, based on 53 reviews, and has 14029 subscribers.
You will learn about Basic Linux security How to Find a Backdoor on a Linux system Techniques to Create a Backdoor on a Linux system Why Anti-Virus is not enough This course is ideal for individuals who are Beginner Ethical Hackers It is particularly useful for Beginner Ethical Hackers.
Enroll now: Ethical Hacking: Linux Backdoor
Summary
Title: Ethical Hacking: Linux Backdoor
Price: $39.99
Average Rating: 4.25
Number of Lectures: 8
Number of Published Lectures: 8
Number of Curriculum Items: 8
Number of Published Curriculum Objects: 8
Original Price: $19.99
Quality Status: approved
Status: Live
What You Will Learn
Who Should Attend
Target Audiences
A linux backdoor is usually a tool that allows you to forward connect to a server by using ssh and then execute commands on the remote machine. But it could also be a reverse shell, where instead the server connects to your attack box and lets you run commands on the server. . A backdoor can be placed in a file belonging to an unsuspecting user, e.g. in .bashrc, .profile or .login. But there are many more ways a backdoor can be installed.
In this course you will learn about various ways a backdoor can be installed on Linux. You will learn how hackers can compromise your system and to do it yourself. The backdoor runs hidden and is usually not visible in the process list. It allows the remote user to run arbitrarily defined commands on the victim’s machine without them knowing it.
The usual security advise is apply patches provided by your OS vendor as soon as possible. Additionally, running only necessary processes with elevated privileges should be considered – especially on publicly facing servers and workstations. But that isn’t enough, so in this course you will learn how to detect a backdoor.
It is a beginners course. You don’t need prior knowledge except basic Linux knowledge, like the basic commands. It helps if you have some knowledge on Linux servers. If you want to check your system for backdoors or if you want to install backdoors yourself, this course is for you.
Course Curriculum
Chapter 1: Introduction
Lecture 1: Introduction
Lecture 2: SSH Backdoor
Lecture 3: Detect SSH Backdoor
Lecture 4: PHP Backdoor (Web Shell)
Lecture 5: Detect PHP Backdoor (Web Shell)
Lecture 6: PHP Reverse Shell Backdoor
Lecture 7: Cronjob Backdoor
Lecture 8: Bashrc Backdoor
Instructors

Peter A
Ethical Hacker
Rating Distribution
Frequently Asked Questions
How long do I have access to the course materials?
You can view and review the lecture materials indefinitely, like an on-demand channel.
Can I take my courses with me wherever I go?
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!
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