Week 5 - Encryption
Objective: - •To identify some of the data which should be kept secure from others.
•To learn some of the ways in which data is kept secure.
•To learn how unauthorised people can break ciphers and read encrypted data.
•To learn about classical encryption techniques.
Task 1 : - Come up with a list of data which would need to be kept secure.
Task 2 : - Your teacher will print out this worksheet for you. They can click here to download it.
You should use this file to help solve the message. Click here
Task 3: - You are now going to learn a little bit about brute force and the Caesar shift. •https://vimeo.com/145990347 - Watch this video and find out more about the Caesar Shift.
Complete the worksheet using the PowerPoint's: - Click here
Objective: - •To identify some of the data which should be kept secure from others.
•To learn some of the ways in which data is kept secure.
•To learn how unauthorised people can break ciphers and read encrypted data.
•To learn about classical encryption techniques.
Task 1 : - Come up with a list of data which would need to be kept secure.
Task 2 : - Your teacher will print out this worksheet for you. They can click here to download it.
You should use this file to help solve the message. Click here
Task 3: - You are now going to learn a little bit about brute force and the Caesar shift. •https://vimeo.com/145990347 - Watch this video and find out more about the Caesar Shift.
Complete the worksheet using the PowerPoint's: - Click here
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