How do zebras get their stripes? How do leopards get their spots? And how do giraffes get their giraffe-shaped thingies, whatever they are called? Would you believe the answer is… math? This is the story of a WWII wartime codebreaker and...

People have been using codes throughout history to keep their messages private and my two little spies needed a way to sent their secret messages to each other too. So I came up with this simple paper plate decoder for them to have fun.

There are a couple good use case scenarios for making a secret knock detector using an Arduino.

Across the globe, queer communities have relied on secret lexicons known as "argots" to communicate safely, which have developed over the years into what some call "verbal jazz."

Learn about the Navajo Code Talkers, who served valiantly during World War II.

In the heat of battle, knowledge is power. Messages must be sent and received quickly, accurately and if you plan on winning, they need to be encoded. October 1918 (World War I) France - Native American men from Oklahoma...

Get ready to unlock the secrets of coding with our fun and engaging song that makes learning to code easy and exciting for kids! Discover the building blocks of websites, games, and apps, and start your journey to becoming a young coding...

Native American Code Talkers used their own indigenous dialects to bamboozle enemy code breakers and help Allied forces to win two World Wars.

Dive into 'What Is Coding?' to unlock the secrets of how we tell computers what to do using a language they understand! A quick, exciting introduction to the world of programming, perfect for young tech enthusiasts.

This video will help you find algorithm and complete the task. • Analyze source code to find algorithm used • Find out encryption key • Complete the task to encrypt the string

Hidden messages, and how we uncover them. A quick look at cryptography, cryptanalysis and decipherment. The 2014 film, The Imitation Game, centers on Alan Turing and the cracking of the Enigma Machine. There’s a whole history of...

You might finally be able to watch that 4k video without buffering, thanks to quantum mechanics and orbital angular momentum.

SciShow explains how SciShow exists -- and everything else that's ever been made or used on a computer -- by exploring how transistors work together in circuits to make all computing possible. Like all kinds of science, it has its...

In this video, you will learn about application security with AWS Secrets Manager. The video covers the risks of embedding database credentials in application code, and how Secrets Manager provides a secure way to store, retrieve, and...

This is a lab video on TOTP (Time-Based One-Time Password) Secrets Engine.<br<br/>/>

This clip is from the chapter "Compare and Configure Secrets Engines" of the series "HashiCorp Certified - Vault Associate Course".null

Explore ethical decision-making in handling confidential info, trade secrets, and business gifts in Part 3 of our Code of Conduct training series.

Get ready to unlock the secrets of coding with our fun and engaging song that makes learning to code easy and exciting for kids! Discover the building blocks of websites, games, and apps, and start your journey to becoming a young coding...

The Zimmerman Telegram, a secret message from Germany to Mexico during the First World War, ended the United States’ neutrality and sealed the fate of the Central Powers.

The people who undertake Secret Service training keep presidents, vice presidents, first families, and even candidates safe. But their own lives can be incredibly dangerous. The Secret Service agent job description includes both...

This video demonstrates how GitHub Actions store your secrets and passwords securely.
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This clip is from the chapter "GitHub Actions: Exploring the Features" of the series "Learning GitHub Actions for DevOps CI/CD".This...

In the art of espionage, subterfuge and military matters the necessity of secrecy is paramount. In the modern day most of our messages are encrypted and sent discreetly and instantly across the world. Of course, the ancients didn’t have...