A law company holds a lot of sensitive data about its clients.
- (a)It currently requires employees to enter a username and a password to log-in to an account. Each password must be 8 letters. The company wants to increase the security of the log-in system. Identify two improvements the company could use to make the log-in system more secure. Explain how each improvement increases security. Improvement 1 Explanation Improvement 2 Explanation[4]
- (b)The law company wants to purchase a new file server. The company can purchase a server with either solid state storage or magnetic storage. After discussion, it decides to purchase a file server with magnetic storage. Explain why the company chose magnetic storage rather than solid state storage.[4]
- (c)The law company also uses optical storage. Give three different examples of optical storage. 1 2 3[3]
Mark scheme
Marking points from the official mark scheme (May/June 2019). The mark or mark type is shown in brackets.
- [1] Make the password require more characters
- [1] Makes the password harder to crack/guess
- [1] More possible combinations for the password
- [1] Make the password require different types of characters
- [1] Makes the password harder to crack/guess
- [1] More possible combinations for the password
- [1] Use a biometric device
- [1] Hard to fake a person's biological data // data is unique
- [1] Two-step verification // Two factor-authentication
- [1] Adds an additional level to hack
- [1] Have to have the set device for the code to receive it
- [1] Drop-down boxes // onscreen keyboard
- [1] To prevent passwords being obtained using keylogger
- [1] Request random characters
- [1] Won't reveal entire password
- [1] Set number of password attempts
- [1] Will lock account if attempting to guess
- [1] Will stop brute-force attacks
- [1] More read/write cycles (over its lifetime) // greater longevity ...
- [1] ... likely to be a lot of read/write functions each day
- [1] Read/write speed is sufficient ...
- [1] ... even though it is slower than solid-state
- [1] Cheaper per unit of data stored ...
- [1] ... better value for the company to purchase
- [1] ... so the law company can afford to buy a server with greater storage capacity
- [1] No requirement for portability ...
- [1] ... as a server, it does not need to be moved
- [1] Trusted technology ...
- [1] ... it has been traditionally used for many years
- [1] DVD
- [1] CD
- [1] Blu-ray
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