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Coding And Decoding Course

What will I learn?

Open up the hidden ways of sending secret messages with our Coding and Decoding Training. This training is for people who work with computers and want to learn about keeping information safe. You'll start by learning old ways of hiding messages, like moving letters around or swapping them. Then, you'll learn new ways, like using secret keys that are the same for everyone or different for each person. You'll also practice writing computer programs to hide and unhide messages, fixing any problems that come up, and making sure everything works right. You'll learn how to make strong codes, write down how you did it, and use computer programs to test if your codes are safe. Come and join us so you can get better at hiding information and sending secret messages safely.

Apoia's Unique Features

Online courses available for life
Certificate aligned with educational standards
Printable PDF summaries
24/7 online support
Select and arrange the chapters you want to study
Set your own course schedule
Instant feedback on practical activities
Study at your convenience, no internet needed

Develop skills

Enhance the practical skills listed below

Learn the old and new ways to hide messages so you can keep data safe.

Learn how to test your computer programs well so they are safe and work properly.

Use computer programming languages to write and fix codes that hide messages.

Write clear instructions that explain how your codes work and the problems you faced.

Make codes that are fast and good at solving hard problems.

Suggested summary

Workload: between 4 and 360 hours

Before beginning, feel free to change the chapters and the workload.

  • Choose which chapter to start with
  • Add or remove chapters
  • Increase or decrease the course workload

Examples of chapters you can add

You will be able to generate more chapters like the examples below

This is a free course focused on personal and professional development. It is not akin to a technical, undergraduate, or postgraduate course, but offers practical and relevant knowledge for your professional journey.