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Lloyd Ramsey

In this course, I will take a different approach to teaching Python. One that teaches error handling and interactivity from the first Python script. This is specifically catered to anyone who is interested in or is learning cybersecurity, especially if you are scared of coding. A good number of software vulnerabilities have "input validation and error handling" as mitigation and by the time you are done with my course, you will fully understand what that means.

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In this course, I will take a different approach to teaching Python. One that teaches error handling and interactivity from the first Python script. This is specifically catered to anyone who is interested in or is learning cybersecurity, especially if you are scared of coding. A good number of software vulnerabilities have "input validation and error handling" as mitigation and by the time you are done with my course, you will fully understand what that means.

Also, there is no way that you can actually learn python without coding and building your own things. This is why I have several coding exercises ready for you to do. Although I do encourage you to do something on your own that you are capable of each step of the way. Don't be scared to run into walls because only them can you send them crashing down.

I also have another course called "Cybersecurity Prep Course for Absolute Beginners" so please do check that out if you are trying to get into cybersecurity as well.

Why do I take this approach to teach Python? One thing is that unless a program is interactive it is boring. Another thing is that most applications, especially ones that are attacked, are interactive. User input is one of the most popular ways to exploit a program. You will learn exactly why that is.

You may have also heard of an API. You will learn exactly what this is and we will be using Python to interact with it. This will allow you to understand the security concepts behind this. This is vital given that most web applications use at least one third-party API for things like handling payments, sending text messages or emails, etc.

Finally, I will show you the low level of how servers work because we are going to code our very own by teaching you how to use the sockets library.

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What's inside

Learning objectives

  • Use visual studio code with proficiency
  • Create and run python files
  • Create interactive python programs
  • Use condition statements in python
  • Use loops in python
  • Write functions in python
  • Understand lists and dictionaries in python
  • Handle errors properly in python
  • Write python programs that make api calls
  • Create python programs that communicate over a network using sockets
  • Hash passwords
  • Check password hashes
  • Authenticate with web applications using python
  • Manipulating request headers using python
  • Automate tasks that require the use of web applications and apis using python
  • Read from files
  • Write to files
  • Use json files to save data across executions
  • Use json files to hide credentials from source code
  • Use the logging library to log script activity
  • Send emails using smtplib
  • Show more
  • Show less

Syllabus

Getting Started
Intro
Environment Setup

Join the discord: https://discord.gg/vxaHbA8GQ9

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In this video I will show you how to install python on your machine.

Install the necessary extensions for VS Code for this course.

Join my discord: https://discord.com/invite/hyyAdk8j4K

Visit my website: https://www.specificlearn.com/

The Fundamentals

Learn how exactly we run python files and what that means.

In this lesson I will teach you how to collect input from a user in a python application.

Learn the basics of storing values in variables, manipulating them and accessing them. Please see the resources for a complete list of arithmetic operators in python.

Learn a nice easy way to format strings.

Insurance Company

Simple way to handle errors (exceptions).

Let's learn how our program can make some decisions. Please see the resources for a full list of conditional operators.

Learn how and when to use a while loop.

Learn why a for loop is the most popular choice in python it seems.

Guessing Game

Learn how arrays (lists) are used in python. Please see the resources for a complete list of methods to use with lists in Python.

It may look confusing at first, but we will get this down eventually.

Learn how functions are created and used.

Inventory
Object Oriented Programming
Everything is an Object
Creating Our First Object
Importing Packages
Custom Package
Let's Make API Requests
What IS an API?
Requests Package
JSON Package
Consuming an API - Simple
Consuming an API - Complex
On your own
Write python programs what communicate using network connections
Sockets and Cybersecurity

Let's talk about what in the world a socket is!!! REALLY
Network fundamentals on this FREE course https://www.udemy.com/course/cybersecurity-prep-course-for-absolute-beginners/

In this video, I go over the overall process of how sockets are used and managed with the sockets library.

Before we start intense socket coding in Python it is necessary to explain the purpose of encoding and decoding now so we don't have to take a break while building our server in the next video.

Here we will make the necessary parts of our server.py

Now that we have a server.py listening and accepting connections, let's connect from a client.

This is really what you have been waiting for, the sending and receiving of messages between a client and server. By the end of this video, you will be able to create a simple chat application.

Password
Hashing Passwords

In this video I go over hashing concepts  and how to install the bcrypt package.

In this video, I go over how to hash the plaintext properly with bcrypt. I also cover the concept of a salt.

In this video, I go over how the password is checked given that a hash is a one-way function. You will also know be able to control program flow based on a user entering a correct password or not.

Automate tasks that require the use of web applications and APIs
Getting Ready
Response Object In-Depth

https://www.w3schools.com/python/ref_requests_get.asp

Manipulating Headers - Pretending to be a Googlebot
Specific Exceptions!!!
Github API Project Setup and Requirements
Github API Project Struggle and Finale
Students will learn how to read from files, write to them and log using the logging library.
Writing to Files

Read the contents of a file and place into a python list.

Handling Files the 'Right Way'
Hiding Sensitive Information

Documentation for logging library: https://realpython.com/python-logging/

Sending Email with Python (Project-Based Instruction)
Project Info

API Documentation: https://v2.jokeapi.dev

Extracting Our Data
Refactoring and Global Variables
Setting up our credentials!

Gmail authentication issue solution: https://support.google.com/accounts/answer/185833?hl=en

Documentation: https://docs.python.org/3/library/smtplib.html

Github Repo Example: https://github.com/lramseyIV/jokeapifun

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
This course helps you develop skills that can keep your organization safe from cyberattacks by helping you understand the vulnerability of software, especially when it comes to user input and error handling
Teaches you how to use Python in Cybersecurity, which is valuable in the cybersecurity job market
Learn the fundamental concepts of Python before diving into more advanced cybersecurity topics
Provides a strong foundation for beginners who are interested in learning the basics of Python
Focuses on the fundamentals of Python, which are helpful for developing a strong understanding of the language
Emphasizes the importance of error handling in Python, which is essential for writing secure code

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Python for Cybersecurity with these activities:
Review: basic data structures and algorithms
This course begins by reviewing basic programming concepts, such as data structures and algorithms. Reviewing these topics beforehand can help you better understand the more advanced topics covered in this course.
Browse courses on Arrays
Show steps
  • Review the basics of arrays and linked lists.
  • Practice implementing simple algorithms, such as searching and sorting.
  • Review the concept of time complexity and how to analyze algorithms.
Follow tutorials on Python programming
This course assumes that you have some basic knowledge of Python programming. If you need to brush up on the basics, there are many free tutorials available online that can help you get up to speed.
Browse courses on Python Syntax
Show steps
  • Find a tutorial on Python syntax and basic concepts.
  • Follow the tutorial and complete the exercises.
Join a study group or online forum
Joining a study group or online forum can be a great way to connect with other students who are taking the same course. You can work together to solve problems, ask questions, and share tips.
Browse courses on Collaboration
Show steps
  • Find a study group or online forum for this course.
  • Introduce yourself and participate in the discussions.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Practice coding exercises
This course includes many coding exercises to help you practice the concepts you learn. Completing these exercises will help you solidify your understanding of the material and improve your coding skills.
Browse courses on Lists
Show steps
  • Solve the practice exercises in the textbook.
  • Find additional coding exercises online.
Build a simple Python project
Once you have a good understanding of the basics of Python programming, you can try building a simple project. This will help you apply the skills you have learned and gain experience with the development process.
Browse courses on Project Planning
Show steps
  • Come up with an idea for a simple Python project.
  • Plan and design your project.
  • Develop and test your project.
  • Deploy your project and make it available to others.
Contribute to an open-source Python project
Contributing to an open-source project is a great way to learn more about Python programming and get involved in the community. You can help with tasks such as coding, testing, documentation, and project management.
Browse courses on Collaboration
Show steps
  • Find an open-source Python project that you are interested in.
  • Read the project's documentation and contribute according to their guidelines.
Mentor a junior Python developer
Mentoring a junior Python developer can be a great way to give back to the community and help others learn. You can share your knowledge and experience, and help them develop their skills.
Browse courses on Teaching
Show steps
  • Find a junior Python developer who is looking for a mentor.
  • Meet with them regularly to provide guidance and support.

Career center

Learners who complete Python for Cybersecurity will develop knowledge and skills that may be useful to these careers:
Cybersecurity Analyst
A Cybersecurity Analyst is responsible for protecting an organization's computer systems, networks, and data from unauthorized access, use, disclosure, disruption, modification, or destruction. The Python for Cybersecurity course provides a solid foundation in Python programming, which is widely used in cybersecurity tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to detect and respond to cyber threats and protect their organization's data.
Penetration Tester
A Penetration Tester assesses the security of computer systems, networks, and applications by attempting to exploit vulnerabilities and identify weaknesses. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in penetration testing tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to identify and exploit vulnerabilities in computer systems and networks.
Security Engineer
A Security Engineer designs, implements, and maintains security measures to protect an organization's computer systems, networks, and data. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in security tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to design and implement security measures and protect their organization's data.
Network Security Engineer
A Network Security Engineer designs, implements, and maintains security measures to protect an organization's computer networks. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in network security tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to design and implement security measures and protect their organization's networks.
Security Architect
A Security Architect designs and implements security measures to protect an organization's computer systems, networks, and data. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in security tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to design and implement security measures and protect their organization's data.
Software Developer
A Software Developer designs, develops, and maintains software applications. The Python for Cybersecurity course provides a strong foundation in Python programming, which is a widely used programming language in software development. By learning how to use Python for cybersecurity, learners can develop the skills they need to design and develop secure software applications.
Data Scientist
A Data Scientist uses data to solve problems and make predictions. The Python for Cybersecurity course provides a strong foundation in Python programming, which is a widely used programming language in data science. By learning how to use Python for cybersecurity, learners can develop the skills they need to use data to identify and mitigate cyber threats.
IT Auditor
An IT Auditor reviews an organization's computer systems, networks, and data to ensure that they are secure and compliant with regulations. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in IT auditing tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to audit computer systems and networks and ensure that they are secure and compliant.
Information Security Manager
An Information Security Manager oversees an organization's information security program. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in information security tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to manage an organization's information security program and protect its data.
Privacy Analyst
A Privacy Analyst helps organizations comply with privacy regulations and protect personal data. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in privacy tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to analyze privacy risks and protect personal data.
Computer Forensics Analyst
A Computer Forensics Analyst investigates computer crimes and recovers evidence from computer systems. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in computer forensics tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to investigate computer crimes and recover evidence.
Network Administrator
A Network Administrator manages an organization's computer networks. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in network administration tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to manage computer networks and ensure that they are secure.
Systems Administrator
A Systems Administrator manages an organization's computer systems. The Python for Cybersecurity course provides a strong foundation in Python programming, which is widely used in systems administration tools and applications. By learning how to use Python for cybersecurity, learners can develop the skills they need to manage computer systems and ensure that they are secure.
Database Administrator
A Database Administrator manages an organization's databases. The Python for Cybersecurity course may be useful for a Database Administrator, as it teaches students the basics of Python programming, which may be helpful for developing scripts to automate database administration tasks.
Cloud Engineer
A Cloud Engineer designs and manages an organization's cloud computing infrastructure. The Python for Cybersecurity course may be useful for a Cloud Engineer, as it teaches students the basics of Python programming, which may be helpful for developing scripts to automate cloud computing tasks.

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Python for Cybersecurity.
Provides a comprehensive introduction to Python, covering the basics of the language as well as more advanced topics such as object-oriented programming and data analysis. It valuable resource for beginners who want to learn Python for cybersecurity or other purposes.
Teaches readers how to use Python to automate tasks such as web scraping, data analysis, and file manipulation. It great resource for anyone who wants to learn how to use Python for practical applications, including cybersecurity.
Is an essential guide to using Python for network engineers. It covers topics such as network automation, network management, and network security. It valuable resource for anyone who wants to learn how to use Python for network engineering.
Is an excellent resource for beginners who want to learn Python. It covers all the basics of the language, from data types and variables to functions and classes. It great place to start for anyone who wants to learn Python for cybersecurity or other purposes.
Comprehensive guide to data science with Python. It covers topics such as data cleaning, data analysis, and data visualization. It valuable resource for anyone who wants to learn how to use Python for data science, including cybersecurity analysts.
Provides a comprehensive introduction to data analysis with Python. It covers topics such as data cleaning, data manipulation, and data visualization. It valuable resource for anyone who wants to learn how to use Python for data analysis, including cybersecurity analysts.
Provides a comprehensive introduction to machine learning with Python. It covers topics such as supervised learning, unsupervised learning, and natural language processing. It valuable resource for anyone who wants to learn how to use Python for machine learning, including cybersecurity analysts.
Provides a comprehensive introduction to machine learning with Python. It covers topics such as supervised learning, unsupervised learning, and natural language processing. It valuable resource for anyone who wants to learn how to use Python for machine learning, including cybersecurity analysts.

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