Encryption

Encryption

1. What does Encryption do?

   • Encryption is a way of secret code/ cipher
   • It hides personal information to other people that might be in the way/ line of hacking. It makes it easier for the sender to feel safe.

2. How do you encrypt a message?

   • To Encrypt a message you will need to plan out either what letter means what number or what letter means what other letter

3. How do you decrypt a message?

4. firewall

   • Advantages
     • It controls which programs are being sent and received
   • Dis-Advantages

5. Anti-Virus

   • Advantages
   • dis-Advantages

6. Why do we use encryption?