encryption

encryption

1. Scrambles up data so you can't read it.

2. To encrypt a message you use cipher.

3. To decrypt a message you use a key.

4. We use encryption when were sending private data over the internet.

5. We can tell that a website is using encryption because the link will say https://

6. Antivirus destroy's the virus after its affected the PC.

7. Firewall is where it doesn't let the virus get to the PC.

8. Antivirus scans the computer for any bug's ect.

9. Protects data from being sent.