Lesson 1: What Cyber Security Is and Why It Matters
Imagine a hospital suddenly losing access to its digital appointment system: patients may be delayed even if no computer has been physically damaged. Open Full Article...
digital security
Secret Codes and Ciphers That Changed History (Teach This Topic)
This home-teaching plan supports the finished lesson on secret communication, from ancient rulers and wartime spies to modern digital encryption. Open Full Article...
Secret Codes and Ciphers That Changed History (Parent Q&A)
This guide supports conversations about why people hide information and how codes, ciphers and encryption work. Open Full Article...
Secret Codes and Ciphers That Changed History
Imagine sending a message that only a trusted friend can read. Open Full Article...