An art gallery has a website that is used to display and sell art.

Mark scheme

Marking points from the official mark scheme (May/June 2019). The mark or mark type is shown in brackets.

1. [1] SSL is a (security) protocol
2. [1] It encrypts any data that is sent
3. [1] It uses/sends digital certificates
4. [1] which is sent to the (buyer's/user's) browser // requested by (buyer's/user's) browser
5. [1] that contains the gallery's public key
6. [1] that can be used to authenticate the gallery
7. [1] Once the certificate is authenticated, the transaction will begin
8. [1] Firewalls are only available as hardware devices (False)
9. [1] Firewalls allow a user to set rules for network traffic (True)
10. [1] Firewalls will automatically stop all malicious traffic (False)
11. [1] Firewalls only examine traffic entering a network (False)
12. [1] Firewalls encrypt all data that is transmitted around a network (False)
13. [1] Firewalls can be used to block access to certain websites (True)
14. [1] A set of guidelines
15. [1] Rules/laws that govern the use of computers / by example
16. [1] Tell people how to behave when using computers // helps keep users safe when using computers // by example
17. [1] Art gallery could be subject to plagiarism / intellectual property theft
18. [1] Art gallery could copyright their work (to make it illegal to steal it)