Computer network

Computer network

1. password

2. user access levels

3. encryption

4. LAN

5. WAN

6. physical security

7. firewall

8. server

9. decryption

10. cipher

11. key

12. Encryption is very important because it protects your details so people cant access your info .

    • Fire wall is a message that alerts you if your downloading some thing from the internet that isn't safe .
      • Decryption un scrambles a message sent to someone it can only be un scrambled with a key .

Images and files in the map