The three most important words for cybersecurity? Secrecy, integrity, and availability. The 31st installment of an informative video series describes cybersecurity measures in the digital age. It explains the three different goals of cybersecurity and several ways to achieve secure computer systems (such as passwords and biometrics).

Concepts

computer science, cyberspace, passwords, technology resources

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Instructional Ideas

• Have a district technology coordinator or cybersecurity expert give a presentation
• Team up with a math teacher to have learners calculate the number of possible password combinations

Classroom Considerations

• Builds on information from previous videos in the Crash Course Computer Science series

• This video is hosted on YouTube

Pros

• Well-paced narration makes it easy to follow
  
• Interesting graphics hold viewer interest

Cons

• None