About this video
This video explains how a hacker found a weakness in a very important computer system. It shows how this could have been dangerous and how people worked to fix it. The video also talks about open source software, which means anyone can see and change the code.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What kind of printer did Richard Stallman work with?
Answer: A Xerox 9700 laser printer
Q2 What is open source software?
Answer: Software that anyone can look at, use, and change.
Q3 What company made the Unix operating system?
Answer: AT&T's Bell Labs
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