1_encryption

1_encryption

1. scrambles your data to make it unreadable to others.

2. cipher - this is a method of scrambling data.

3. key- this is a method of unscrambling data.

4. we use encryption to stop people getting access to your details.

5. we know the website uses encryption because it has a lock.

6. not all websites dont use encryption because it does not have private information.

7. firewall

   • controls your computer from sending and receiving data.

8. anti-virus

   • scans your computer for files and harmful software.