Pearson Edexcel (2020)

Discuss two methods of protecting digital systems and data from malware.

Explain how encryption can be used to protect sensitive data within a digital system.

What is the role of acceptable use policies in the context of cyber security, and how should they be implemented effectively?

Give one example of a backup procedure and explain how it contributes to the recovery process in the event of data loss.

Explain how hackers can exploit unpatched software to carry out cyberattacks. Include one example of such a vulnerability in your answer.

Describe one social engineering technique used by cyber attackers to trick users into compromising their own security.

Outline two different ways in which malware such as ransomware can pose a threat to digital systems.