90 Blog Posts To Learn About Ethical Hacking

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27 Jun 2026

Let's learn about Ethical Hacking via these 90 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.

Ethical hacking is the practice of identifying vulnerabilities in computer systems and networks to improve security, performed with the owner's permission. It's vital for proactively protecting digital assets against malicious attacks by simulating real-world threats.

1. 3 Flipper Zero Hacks to Wow Your Friends (and How They Work)

It is theoretically possible to use these Flipper Zero hacks for nefarious purposes, including the tricks in this article. But you know…don’t do that.

2. How to Hack Wifi Like a Pro Hacker

In this article of mine, I am going to discuss the best ways you can hack any wifi networks and what to do after hacking wifi, and how you can prevent it.

3. How to Get a Reverse Shell on macOS Using A Flipper Zero as a BadUSB

Using a Flipper Zero as an ethical pentesting device to establish a reverse shell on a macOS computer.

4. Man In The Middle Attack Using Bettercap Framework

Man-in-the-middle attack (MITM) is an attack where the attacker secretly relays and possibly alters the communications between two devices who believe that they are directly communicating with each other. In order to perform man in the middle attack, we need to be in the same network as our victim because we have to fool these two devices. Now lets initiate the attack by running our tools which is bettercap. To run bettercap we can simply open up terminal and type bettercap -iface [your network interface which connected to the network]. To know which network interface is used we can simply type ifconfig and here is what it shows us.

5. 5 Top Programming Languages Every Ethical Hacker Needs To Learn

The 21st century is a century of digital citizens as technology has become the most important aspect of our lives. Having the knowledge of programming has become more of a necessity than an option and similar to the growing craze of coding, Ethical hacking has also become extremely popular these days. Everyone wants to become a hacker today especially the youth, but the truth is that hacking and becoming a hacker is not as easy as it is shown in numerous sci-fi movies, in-fact it takes years of practice and programming to become an Ethical hacking expert. There are several Programming languages used for Ethical hacking/ Whitehat hacking that are used extensively.

6. How to Hack Someone's Phone Remotely

There are many Hackers in this world who may be currently watching your activities daily and will try to snatch your personal information from you.

7. How to Map Your Home Networks Using NMAP

Here's to learning basics of networking and an awesome tool called NMAP

8. All the Methods You Can Use to Hack into a Website

In this article, we are looking into various basic methods of hacking into a user's web account and the website's database itself by using some basic methods.

9. An Introductory Guide to Hacking NETBIOS

When a hacker spots a system with open ports supporting NetBios, the hopes go high! Let's start by understanding the the nitty-gritty of NETBIOS.

10. You are Not Learning Alone: a Structured Guide for Cybersecurity Beginners

Embark on your cybersecurity journey with this comprehensive guide. From leveraging practical-led training and exploring free tools to finding a mentor online.

11. Inside a Hacker's Backpack: Gadgets, Tips, and Tricks for Hackers

Not ever hack job requires just a laptop and some software to gain privileges into a system. Sometimes, something extra is required to make the job very easy

12. Roadmap and Resources to Become an Ethical Hacker

How to become an ethical hacker

13. How to Reverse Engineer a Drone With Wireshark Using Packet Dissection

A cybersecurity research article diving into reverse engineering DJI drone communication protocol systems using Wireshark

14. Using Hashcat Tool for Microsoft Active Directory Password Analysis and Cracking

Let's conduct a penetration testing on a file with a detailed study analysis of system passwords as part of an ethical hacking engagement.

15. How to Create Your Own Dark Website (.onion) on Linux

As we know dark websites use .onion for their domain extension.

16. Turn Your Android into a Hacking Machine: Hydra + Termux Explained

Learn how to install and use Hydra in Termux for efficient password cracking and security testing on your Android device.

17. Top Resources to Learn Ethical Hacking

In this article, I will list the best resources all over the internet which will help you to be a hacker yourself.

18. How to Crack a Password Using Hashcat

In this article, I discuss the best ways to crack passwords.

19. Android Users Can Now Simulate Phishing Attacks with PyPhisher on Termux—Here's How

PyPhisher is a tool that helps you create fake login pages for popular sites like Facebook, Twitter, Instagram, GitHub, Reddit, Gmail, and more.

20. EC-Council Introduces AI-Powered Ethical Hacking against Cybercrime

CEH v13 certification equips cybersecurity professionals with essential AI skills to prepare them for a new era of cybercrime

21. How to Hack a Windows Machine Like a Pro Hacker

In this article, we are going to discuss how we can hack into a windows 10 operating system using some really cool tricks and some highly advanced hardware.

22. What Personality Traits Lead to White Hat, Gray Hat and Black Hat Hackers? [STUDY]

Inside the mind of a hacker

23. How Much Does the CEH Exam Cost?

EC-Council’s Certified Ethical Hacker (CEH) is one of the most established and recognized offensive security certifications. The certification is ANSI-accredited and DoDD 8140-approved because of which the certification in highly valued by security professionals from both the public and private sectors. Since CEH is the gold standard for validating offensive security skills, the CEH certification cost is around $1,199 and the cost to retake the exam is $450.  This article will cover the various processes you have to go through to earn this certification as well as the associated costs.

24. Imagine Yourself Being A Hacker [Beginner's Guide]

Make no mistake, the knowledge of hacking is different from a hacker. A hacker is a person, not the skill. And the use of any knowledge is a personal choice and that choice isn’t universal. The same way some politicians are corrupt, some hackers are corrupt. The same way some politicians are good, some hackers are good also. You may be a Satoshi Nakamoto or an Albert Gonzalez, it is your choice. There is nothing wrong with the hacker knowledge. It is all about you. What You’ll Learn

25. Ethical Hacking 101: The Basics

Introduction to Ethical Hacking

26. How to Run a Ducky-Script Fake Windows Login

This article will guide you through the process of setting up and using he Ducky-script-Fake-Windows-Login!

27. What is URL Masking and How Does It Work?

Be careful of the latest engineering technique called "URL Masking", it's quite dangerous.

28. Digital Defenders: Meet Syed Shahzaib Shah, Pakistan’s Ethical Hacker Changing the Game

Discover the inspiring journey of Syed Shahzaib Shah, a self-taught ethical hacker from Pakistan who rose to global fame by identifying critical vulnerabilities

29. Installing KALI LINUX on a Virtual Machine [A Step by Step Guide]

There are a number of ways that you can use to run a different operational systems in the same hardware that you currently have. DVDs, USBs and hard disks are some of the options that you could go for. In this tutorial we are going to assume that you do not have a dedicated computer to run Kali Linux (or any other linux distribution), and therefore we will run it from a virtualised environment, which is the equivalent of a "Virtual PC".

30. Use Kali Linux Containers, WebDriver, and Tor for Anonymous Web Scraping

Demonstrates using Kali Linux Container as an ephemeral host Operating System for anonymous web scraping. Uses Python and Selenium to automate the Tor Browser.

31. Why Do Ethical Hackers Use Python?

In recent years, Python has allowed ethical hackers to create scripts and automate structured processes. Ethical hacking using Python is helping to identify vulnerabilities and potential threats to computer networks.

32. The Black Hat, the Ethical, and the WHOIS Hacker

Not all hackers are bad. Yet when the term “hack” is used in mainstream media, it is often in the context of cybercrime and black hat activities — e.g., some big organization got its intellectual property worth millions stolen, some people lost their personally identifiable information, etc. Data breach stories never run out!

33. 5 CSRF Vulnerabilities Known For Highest Bounty Rewards

If you don’t know, a bug bounty program is a modern strategy to encourage the public to find and report bugs or vulnerabilities in software — especially the security bugs that may be misused by cybercriminals. Most of the big technology companies like Facebook, Google, and Microsoft employ bug bounties.

34. Read Code Like a Hacker With the SAST

Static application security testing (SAST) is a subset of static code analysis used to increase the security and reliability of the code.

35. Programming a Keylogger in Python

A keylogger is a tool designed to record every keystroke on a system for later retrieval. Its purpose is to allow the user to gain access to confidential info.

36. Shrouded Horizons: My Passage to the Dark Web Marketplaces

An account of visiting the Dark Web Marketplaces for the first time.

37. How Do I know if My Phone has been Hacked?

Our smartphones are our lives. We do everything on them and spend a lot of time. All major mobile phone manufacturers and application developers had to start introducing digital health features to curb our addiction.

38. Becoming a Bounty Hunter - Carving Success One Bug at a Time

Bug bounty programs have been around for over two decades now, but it's only a couple of years since organizations started adopting this on a large scale. The concept of crowd sourcing talent and test security to assess the flaws kicked off well.

39. Everything You Need to Know About a White Hat Hacker

White hat hackers find and exploit vulnerabilities within a company's network or system with the intention to provide remediation steps to mitigate these risks.

40. Pentests and Log4J: How to Exploit a Vulnerable System

In this article, we pentest a vulnerable system.

41. Hidden in Plain Sight

What is something that is hidden in plain sight.. Can you think of an example?

42. LLM Vulnerabilities: Understanding and Safeguarding Against Malicious Prompt Engineering Techniques

Discover how Large Language Models face prompt manipulation, paving the way for malicious intent, and explore defense strategies against these attacks.

43. So, You Want to Be a Hacker?

Explore cybersecurity through Capture The Flag competitions! This article invites beginners to a thrilling CTF event, offering a hands-on way to learn hacking!

44. What Happens to Hackathon Code?

Most hackathons are commercial endeavors. Organizers pretend it's for fun and honor, but that's not the real reason. To a certain extent that's fine, it's a break from everyday routine, having some fun, show off your skills as a developer.

45. How I Set Up a Cowrie Honeypot to Capture Real SSH Attacks

Simulate real-world SSH attacks with Cowrie, log attacker behavior, and analyze tactics using MITRE ATT&CK in this hands-on honeypot project.

46. How Weak Social Media Passwords Can Be Cracked with SocialBox in Termux

Learn how weak social media passwords can be cracked and why social media cybersecurity matters. Stay safe online.

47. My 30-Day Journey on a Dark Web Marketplace That Belonged to a Cyber Gang

My 30-Day Journey on a Dark Web Marketplace that belonged to a Cyber Gang that changed my perspective about data breaches..

48. From Breach to Fallout: The Story of the 2014 Sony Hack

Delve into the gripping account of the Sony Hack 2014, exploring the cyber attack's journey from initial breach to widespread fallout.

49. A Deep Dive Into the Concept of Ethical Hacking

A deep dive into the topic of ethical hacking and its place in the cybersecurity ecosystem.

50. Red Team vs. Blue Team in Cybersecurity: A Quick Crash Course

Red and Blue teams are simulated real-world attacks used in organizations to test a company's current security rules. Each team aids in improving the security.

51. How to Hack Ethically

Ethical hacking's main goal is to find a system's flaws or vulnerabilities and secure it against hackers.

52. Top Bug Bounty Programmes You Can Participate in Today

A curated list of bug bounty programs for bug bounty hunters to help them get first bug bounty on vulnerability report.

53. 61 Stories To Learn About Ethical Hacking

Learn everything you need to know about Ethical Hacking via these 61 free HackerNoon stories.

54. Creating Cheats for Dead Cells Using Unsafe Rust

Learn how to create a Dead Cells cheat using memory manipulation techniques.

55. Securing the Internet of Bio-Nano Things (IoBNT)

Discover cutting-edge solutions to protect sensitive bio-nano networks from emerging threats.

56. Expert Hacking Techniques For Hackers in 2021

Today I will tell you about various types of hacking techniques, and out of these, I will focus more on password hacking. There is no fixed classification of hacking, but I will tell you all the techniques that I remember. It is not possible to tell completely about all Hacking Techniques, so I will give you all the basic knowledge.

57. Ethical Hacking 101: Part 2

Ethical Hacking 101: Part 2

58. What Is Penetration Testing and How It’s Done

Penetration testing (also known as pentesting) is a form of ethical hacking. It involves breaking into a computer system, network, or web application to find security vulnerabilities that could be exposed by hackers.

59. Become a Skilled Cybersecurity Professional with Udacity’s School of Cybersecurity

Training for cyber security can help you gain the practical skills necessary to become a cyber security professional. Learn cyber security today with Udacity.

60. Channel Your Inner Hacker By Breaking Into a System With Nothing But a Name

From initial information gathering to vulnerability identification and exploitation, we show how each phase builds on the last.

61. Pwning Binaries with Surgeon: A Primer for Offensive Security Professionals

With the rise in popularity of security-oriented Linux distros like Parrot OS and Kali Linux, complete with their bundles of offensive security tools and no shortage of guides on YouTube and HackForums on how to use them, it seems like anyone can be a “hacker” nowadays. It doesn’t take any skill, or even knowledge, to fire up a tool like Wifite or Fern to try breaking into a poorly secured wifi network, but if you’re dependent upon a handful of tools written by people more knowledgeable than yourself, you won’t be successful on real-life red-team engagements with an actual IDS instead of a router left on default settings by a clueless, underpaid employee.

62. The Importance and Benefits of a Hackathon in 2022

This story will explore the importance and benefits of a hackathon in 2022

63. A Guide To Web Security Testing: Part 1 - Mapping Contents

Beginners guide to web security testing for penetration testers and bug bounty hunters.

65. Getting started with Manual Content Discovery

Understanding Robots.txt, Favicon, Sitemap.xml, HTML Headers and the Framework stack

66. Installing Virtual Box ON Mac OS

Let's say that just like myself you are in a situation where all you have is a Mac Book Pro, and you have no idea when you will be getting access to a windows system. You want to run Virtual Box, but it turns out that you come across a few issues before you get up and running. In this article we are gonna cover the main issues that arise when installing Virtual Box on a Mac OS.

67. A Glimpse into an Ethical Hacker's High-Tech Workspace

Ethical hacking is a critical component of cybersecurity. By understanding and implementing these practices, you can significantly contribute to the security an

68. The Security Vulnerabilities of Smart Devices

In 2020, we are now more connected to the internet than ever before, from having smart fridges, smart cars, and even RFID implants that can be placed under our skin.

69. I Hacked My Coffee Shop and Accessed My Data: Hacking Your Application May Be Easier Than You Think

I noticed a suspicious behavior on the weekly email from my coffee shop's subscription; it was offering I edit my preferences directly through a dedicated link.

70. Introducing Metasploit

The Metasploit Project is a computer security project written in ruby that provides information about security vulnerabilities and aids in penetration testing and IDS signature development. It is owned by Boston, Massachusetts-based security company Rapid7.

71. Inside the Mind of Shahzaib Shah: The Ethical Hacker Redefining Cyber Defense

Explore the story of Syed Shahzaib Shah, one of Pakistan's top ethical hackers, as he rises from Balakot to global cybersecurity prominence.

72. So, You Want to be a Pen-Tester?

Have you ever wanted to know what it takes to be a pen tester? Join me and I will tell you a tale about my first experience being a pen tester.

73. The Importance Of Bug Bounty Programs

A bug bounty program is one of the elements ensuring projects protection against cyberattacks that does not fully substitute other forms of security testing bug

74. What is an SQL Injection Attack? How To Prevent SQL Injection Vulnerabilities

The best way to prevent SQL injection vulnerabilities is to use a framework that allows you to construct and parameterize queries safely. An ORM works well.

75. A Beginner's Introduction To Ethical Hacking

Introduction to ethical hacking, Types of hackers, Skills required for an ethical hacker, ethical hacking tools.

76. Hackers Tapping into Company Systems to Test Security Features

Enhance your cybersecurity with robust application security testing to protect critical systems, identify vulnerabilities, and ensure business continuity.

77. Ethical Hacking and Its Relevance To Cybersecurity

Ethical hacking, also known as penetration testing or pen testing, is getting legal authorization and access to breaking into computers, applications, etc.

78. Global Celebration Marks International Ethical Hackers Day on October 1st

In recognition of their invaluable work, October 1st is celebrated globally as International Ethical Hackers Day, dedicated to honoring these cybersecurity hero

79. Reviewing a Security Incident: A Case Study in Investigation and Response

Emphasizing the significance of implementing security incident phases, employing advanced technologies to intensify incident management capabilities against cyb

80. A Guide To Web Security Testing: Part 2 - Analyze the Web Application

This is the second part of the series, here we are going to discuss about analyzing the web application. In the previous article we had discussed about mapping

81. Three New Dimensions to Ransomware Attacks Emerge During Pandemic

Three significant new trends in cyber-attacks have emerged from the Covid-19 emergency. Firstly, a new generation of attack software which has been developing since last summer has come of age and been deployed. Secondly, the business model for extracting payment from victims has changed so that there are multiple demands for payments of different kinds, including auctioning off data. Thirdly, the kinds of clients that the gangs are targeting seems to have shifted.

82. What Is Security Analytics In Cybersecurity?

Cybersecurity is a must to secure your critical assets. Get yourself, your data, and your business secure from cyber attackers.

83. Why You Should Consider Becoming an Ethical Hacker in 2021

Ethical hackers are skilled people who are given access to the network, by relevant authorities, and then they report the loopholes in the system. If the ethical hackers realize that there is something that is wrong in the network, they report the happening to the relevant authorities and the necessary action is taken. This is a job that requires people with relevant networking skills such as Social engineering, Linux and cryptography among others.

84. 4 Reasons To Learn Ethical Hacking

In the digital world, cybersecurity and ethical hacking are arising as promising career options for IT professionals.

85. How to Level Up Your Code and Your Security: Day 1 - Demystifying Cybersecurity👨‍💻❤

Let's face it, the internet can be a scary place. Hackers, also known as cybercriminals, are constantly lurking in the shadows, looking for vulnerabilities

86. A Beginner’s Guide to Reconnaissance in PenTesting

In this blog, we will dissect the reconnaissance phase into bite-sized pieces that you'll understand and discuss tools you can utilize

87. Learning to Build a Car Using Chrome's Inspect Feature

When my papa bought a new car, I got too excited. We went for a long drive and visited some religious places. Visiting temples and getting our new vehicle worshipped and blessed is a ritual in every Indian home. We were feeling in need of some snacks and on hard request, the car took a halt at a nearby restaurant. There lived Sharma uncle a long-lasting friend of papa, a garage owner. He joined us and blessed us for our bright academic records, a very Indian ritual on meeting elderly personalities!

88. How NOT to Secure Web Payment Systems

How to get a Covid test for free | Bugs in covid payment systems are everywhere. This is the story of how I found one of them

89. Understanding the background of the Hospital Bed Rental Industry

Healthcare organizations that follow HIPAA guidelines must be explicitly aware of security threats. Ethical hacking needs a more critical role in the framework.

90. Ode to 2600 Magazine

When I was a kid hacking around BBS's and telenet in the late 1980's, 2600 was the ultimate source, goal, and aspirational destination for anyone that wanted to be heard that was doing something different with computers.

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