Y5-Computing-Cryptographers-Week 2

Published on Nov 05, 2016

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PRESENTATION OUTLINE

Computing

We are Cryptographers - Week Two 
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Let's think back,
what is cryptography?

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How might we make a secret transmission more secure? (1min)

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Messages and Ciphers

3 Facts - 2 Questions - 1 Follow Up 

Your Turn

  • Using the cipher sheet work out the sequence shift by attempting to crack the three codes.
  • Once you have solved the three codes on your table have a go at writing your own.
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How does this all connect to computing?

What is the link?
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algorithm

ˈalɡərɪð(ə)m/

noun

A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

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How could we use this knowledge from today?

Mr Holliday

Haiku Deck Pro User