Codes

Codes

By Mikaela and Iona

1. Index

7. How it has affected society(Iona)

index

2. Positives (Iona)

3. Negatives (Mikaela)

10. How it affects society (Iona)11. What it tells us about society at the time (Mikaela) 12. Has it changed (Mikaela)

4. Codes vs Ciphers (Iona)

5. Examples (Both)

6. The Enigma (Mikaela)

Positives

Useful to conceal

World War II

useful for warnings

Signal for "Help"

Difficult to decipher

Spreading information in secret

easily created or learned

Lorem ipsum dolor sit amet, consectetuer adipscing elit

Can be used by anyone

Who uses it

When used in the wrong hands, could become very important

deciphering

Difficult to decipher

Information

Could contain harmful information

Deaths

Has gotten people killed

Codes VS Ciphers

Codes

Ciphers

vs

Code examples

book code

polybius

Morse code

Pigpen

The enigma

• Arthur Scherbius
• Alan Turing
• Cracked in 1941
• 158,962,555,217,826,360,000 settings
• Ch

How it's affected society

How it affects society

WHat did the invention tell us about the time

• Lots of cultures
• Wars
• Military
• First recorded use was by the Spartans

Has it changed?

More typesCiphers Used by a variety Coding

Thanks!