Beginner's Guide to Steganography From Scratch With Python (Learn the Key Techniques to Become a Steganography Expert)

They include this course under the title ‘Beginner's Guide to Steganography From Scratch With Python,’ in which they will learn ways to hide information within other information. Using the LSB technique in images and audio files, you will acquire techniques for placing messages in the metadata of PDF files and steganography. At the end of the course, you will have sufficient knowledge to become a steganography expert.

In this course, you will learn about binary, how numbers are represented, and how to perform operations on numbers in binary using an understanding of signed 16-bit integers. You will also understand lossy and lossless encodings, especially in images and audio, and the effects these have in steganography. Both concepts are described in easily understandable lessons by an experienced teacher, so you are gradually developing your knowledge from simple to complex strategies.

Part two of the course is dedicated to projects that let you apply the knowledge in practice, which also contributes to a better understanding of steganography. Of course, it is often impossible to start something from scratch, so in seminars dedicated to secrecy technology, the lessons are organized precisely to better comprehend all the subtleties of concealing information.

Beginner's Guide to Steganography From Scratch With Python Table of Contents:

1. Introduction: 06:16
2. GIT Repos to Clone: 00:15
3. How to Clone the Git Repo: 02:32
4. Steganography Overview Quiz: 2 questions
5. Commands to Activate Your Python Virtual Environment: 00:09
6. Read a PDF's Metadata: 06:46
7. Write to a PDF's Metadata: 10:13
8. Combine Reading & Writing to a Main Program: 20:02
9. Introduction to Images, Pixels, and Channels: 04:41
10. Images Quiz: 5 questions
11. How to Manipulate Images with Pillow: 11:50
12. Introduction to ASCII & Binary: 05:00
13. ASCII & Binary Quiz: 3 questions
14. ASCII Characters & Binary in Python: 09:26
15. Introduction to Least Significant Bit with Images: 07:43
16. Least Significant Bit Quiz (Images): 4 questions
17. Setting Up the Image Steganography Script: 10:28
18. Adding the Encrypt Method: 38:38
19. Adding the Decrypt Method: 10:44
20. Introduction to Audio Steganography & .wav Files: 08:16
21. Audio Least Significant Bit Quiz: 4 questions
22. Setting Up the Audio Steganography Script: 07:27
23. Adding the Encrypt Method: 19:17
24. Adding the Decrypt Method: 09:00
25. Setting Up Our Program: 15:02
26. Combine All Steganography Programs: 14:59
27. How to Turn a File into a Binary Stream for Steganography: 01:33
28. Encoding a File into a PDF's Metadata: 19:35
29. Encoding a File into an Image Using Least Significant Bit: 10:48
30. Encoding a File into an Audio File Using Least Significant Bit: 07:25

Who is this course for?

1. Aspiring cybersecurity professionals
2. Python enthusiasts
3. Anyone who wishes to find out more about safeguarding and concealing their private data in images, audio, and even PDF metadata.
4. People like mystery, mystery solving, historical enigmas, and anything that is somehow concealed.
5. It is useful for those willing to develop or enhance CTF (Capture the Flag) issues.
6. If you are looking for an extraordinary project that you can implement with desired results, the following is perfect for you.

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