Tutorial Playlist

Cyber Security Tutorial: A Step-by-Step Guide

Overview

What is Cybersecurity?

Lesson - 1

Cyber Security for Beginners

Lesson - 2

How to Become a Cybersecurity Engineer?

Lesson - 3

What is Ethical Hacking?

Lesson - 4

What is Penetration Testing?: A Step-by-Step Guide

Lesson - 5

What Is SQL Injection: How to Prevent SQL Injection

Lesson - 6

How to Become an Ethical Hacker?

Lesson - 7

What Is a Firewall and Why Is It Vital?

Lesson - 8

The Complete Know-How on the

Lesson - 9

A Definitive Guide to Learn the SHA 256 Algorithm

Lesson - 10

What Is a Ransomware Attack and How Can You Prevent It?

Lesson - 11

A Look at the Top 5 Programming Languages for Hacking

Lesson - 12

The Most Informative Guide on What Is an IP Address?

Lesson - 13

The Best Ethical Hacking + Cybersecurity Books

Lesson - 14

10 Types of Cyber Attacks You Should Be Aware in 2022

Lesson - 15

The Top Computer Hacks of All Time

Lesson - 16

Top 6 Cyber Security Jobs in 2022

Lesson - 17

The Best Guide to The Top Cybersecurity Interview Questions

Lesson - 18

What Is a Brute Force Attack and How to Protect Our Data Against It?

Lesson - 19

The Top 8 Cybersecurity Skills You Must Have

Lesson - 20

Your Guide to Choose the Best Operating System Between Parrot OS vs. Kali Linux

Lesson - 21

All You Need to Know About Parrot Security OS

Lesson - 22

The Best and Easiest Way to Understand What Is a VPN

Lesson - 23

What Is NMap? A Comprehensive Tutorial for Network Mapping

Lesson - 24

What Is Google Dorking? Your Way to Becoming the Best Google Hacker

Lesson - 25

Your Best Guide to a Successful Cyber Security Career Path

Lesson - 26

The Value of Python in Ethical Hacking and a Password Cracking Tutorial

Lesson - 27

The Best Guide to Understand What Is TCP/IP Model?

Lesson - 28

What Are Keyloggers and Its Effect on Our Devices?

Lesson - 29

Best Guide to Understand the Importance of What Is Subnetting

Lesson - 30

Your Guide to What Is 5G and How It Works

Lesson - 31

How to Crack Passwords and Strengthen Your Credentials Against Brute-Force

Lesson - 32

A Look at ‘What Is Metasploitable’, a Hacker’s Playground Based on Ubuntu Virtual Machines

Lesson - 33

One-Stop Guide to Understanding What Is Distance Vector Routing?

Lesson - 34

Best Walkthrough for Understanding the Networking Commands

Lesson - 35

Best Guide to Understanding the Operation of Stop-and-Wait Protocol

Lesson - 36

The Best Guide to Understanding the Working and Importance of Go-Back-N ARQ Protocol

Lesson - 37

What Are Digital Signatures: A Thorough Guide Into Cryptographic Authentication

Lesson - 38

The Best Spotify Data Analysis Project You Need to Know

Lesson - 39

A One-Stop Solution Guide to Understand Data Structure and Algorithm Complexity

Lesson - 40

Your One-Stop Guide ‘On How Does the Internet Work?’

Lesson - 41

An Introduction to Circuit Switching and Packet Switching

Lesson - 42

One-Stop Guide to Understanding What Is Network Topology?

Lesson - 43

A Deep Dive Into Cross-Site Scripting and Its Significance

Lesson - 44

The Best Walkthrough on What Is DHCP and Its Working

Lesson - 45

A Complete Look at What a Proxy Is, Along With the Working of the Proxy Server

Lesson - 46

A Detailed Guide to Understanding What Identity and Access Management Is

Lesson - 47

The Best Guide to Understanding the Working and Effects of Sliding Window Protocol

Lesson - 48

The Best Guide That You’ll Ever Need to Understand Typescript and Express

Lesson - 49

Express REST API

Lesson - 50

All You Need to Know About Express JS Middleware

Lesson - 51

An Absolute Guide to Know Everything on Expressions in C

Lesson - 52

A Definitive Guide on How to Create a Strong Password

Lesson - 53

Ubuntu vs. Debian: A Look at Beginner Friendly Linux Distribution

Lesson - 54

Your One-Stop Guide to Learn Command Prompt Hacks

Lesson - 55

Best Walkthrough to Understand the Difference Between IPv4 and IPv6

Lesson - 56

What Is Kali NetHunter? A Deep Dive Into the Hackbox for Android

Lesson - 57

A Perfect Guide That Explains the Differences Between a Hub and a Switch

Lesson - 58

What Is Network Security? Benefits, Types of Tools To Protect Your Shared Network

Lesson - 59

What Is CIDR? And Its Importance in the Networking Domain

Lesson - 60

A Thorough Guide on Application Security: Benefits, Risks, and Protection Mechanisms

Lesson - 61
The Value of Python in Ethical Hacking and a Password Cracking Tutorial

Ethical hacking has become a lucrative industry for cyber security professionals and enthusiasts. With the major tasks of an ethical hacker running on command-line tools, learning a scripting language like Python is highly essential. Python has grown in popularity thanks to various applications in multiple sectors while being a relatively easy-to-learn language. Discovering the benefits of Python in ethical hacking helps beginners write their own customized scripts at the time of penetration testing. 

Before moving forward with programming languages, let us cover the basics of ethical hacking.

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What Is Ethical Hacking?

Ethical hacking is the process in which a professional hacker attempts to breach an organization's systems and devices lawfully and purposefully. Ethical hackers can test the organization's defenses in this approach, identifying any weaknesses in their systems and networks.

Ethical hackers may use the same tactics and tools as criminal hackers, but only with the official's authorization, to improve security and protect systems against harmful attacks. Ethical hackers are supposed to report any vulnerabilities or weaknesses discovered throughout the process to management.

Now that you know about ethical hacking in general, cover the following topic in this tutorial on Python in ethical hacking, which is an introduction to Python.

What Is Python?

Python_Ethical_Hacking

Python is a script-friendly high-level programming language developed by Guido van Rossum in the latter 1980s. Python programming language (latest Python 3) is utilized in web development, machine learning applications, and cutting-edge software technologies. It is ideal for beginners and experienced programmers who have worked with other programming languages such as C++ and Java.

Like most programming languages, Python works in conjunction with an interpreter, which executes the finished lines of code. There are several resources available to learn the Python coding language. With its syntactical foundation being standard English grammar, it is recognized as one of the easiest coding languages to learn and read.

In the next section, go over some of the benefits offered by Python in ethical hacking and as a programming language in general.

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Benefits of Python in Ethical Hacking

benefits-Python_Ethical_Hacking

  1. Third-Party Modules: The Python Package Index (PyPI) contains several third-party modules that allow Python to communicate with the majority of other languages and systems.

  2. Extensive Library Support: Python contains a vast standard library that covers topics such as string operations, internet protocols, web services tools, and OSI interfaces. Many joint programming tasks have already been coded into the standard library, considerably reducing the amount of code that a new developer must write.

  3. Community Development: Python is open-sourced because of a lack of official technical support, which has driven the establishment of communities that increase the resource bank for the language's continuing growth and acceptance.

  4. User-Friendly Data Structures: Python includes built-in data structures such as lists and dictionaries that may be used to create quick runtime data structures. Furthermore, Python has the added benefit of dynamic high-level data typing, decreasing the support code length required.

In this tutorial on Python in ethical hacking, the next topic will show learners how passwords can be cracked using python programming language and a few lines of optimizations.

Demonstration - Password Cracker

You will cover two different variants of how passwords can be guessed using Python. The first is a standard brute-force attack, and the second is a dictionary attack.

Brute Force

  • You need to first provide the character set that can be used to generate a password, which is entirely customizable.

pyth_bf_demo_1-Python_Ethical_Hacking

  • You must use the pyautogui module to ask the user for a password.

pyth_bf_demo_2-Python_Ethical_Hacking

  • The number of characters in the password will determine the length of brute-forced combinations.

pyth_bf_demo_3

  • The brute force function will run through random combinations of a definite length, eventually finding the password after multiple attempts.

pyth_bf_demo_4

  • The final code-block for the entire program is:

pyth_bf_demo_5.

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Dictionary Attack

  • The user enters an md5 hash of a password.

pyth_da_demo_1

  • The user also has to provide the location of a wordlist, a collection of passwords from which you run a dictionary attack.

pyth_da_demo_2.

  • The program decodes the md5 hash and runs the decoded string with all the passwords in the wordlist.

pyth_da_demo_3

  • Once a password matches the decoded string, that can be shown as the user-input password.

pyth_da_demo_4

  • The final code-block for the entire program is:

pyth_da_demo_5.

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Conclusion

In this tutorial on Python in ethical hacking, you learned the basics of ethical hacking and the Python programming language. You also cover some distinct advantages of Python compared to industry counterparts and design a password cracker from scratch using two different approaches. However, this is a singular aspect of ethical hacking, encompassing many other topics and techniques.

Simplilearn offers a Post Graduate Program in Cyber Security that covers all of the areas required for novice and experienced ethical hackers to become proficient. To prepare students for interviews and prospective corporate positions, topics such as network sniffing, enumeration, and risk assessment are taught in a fully detailed approach. Because the information technology industry needs skilled cybersecurity professionals, now is the perfect time to learn about ethical hacking.

Do you have any questions regarding Python in ethical hacking? Please let us know in the comment section below, and we will have our experts answer them for you.

About the Author

Kartik MenonKartik Menon

Kartik is an experienced content strategist and an accomplished technology marketing specialist passionate about designing engaging user experiences with integrated marketing and communication solutions.

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  • PMP, PMI, PMBOK, CAPM, PgMP, PfMP, ACP, PBA, RMP, SP, and OPM3 are registered marks of the Project Management Institute, Inc.