About this video
This video talks about how messages are kept safe online with something called end-to-end encryption. It also explains some ways that people can still try to learn things about your messages even if they are encrypted.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What company makes the BlackBerry phones?
Answer: BlackBerry
Q2 What is a public key used for in end-to-end encryption?
Answer: To unlock a message from a friend.
Q3 What year did Apple add end-to-end encryption to iMessage?
Answer: 2011
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