Unit 1: Page 25: Threats to Data, Information and System

Question 1

List four threats to data, information and systems.

Answer 1

> Malware
Hackers
Phishing
Accidental Damage

Question 2

Describe Malware.

Answer 2

This is software designed to cause harm to your IT system, such as deleting, altering or stealing data.

Question 3

Describe Hackers

Answer 3

A person who exploits weaknesses in IT systems in order to gain unauthorised access. This can be done to steal, alter and delete data from your system. (Ethical hackers are employed by companies to test defences and security)

Question 4

Describe Phishing

Answer 4

A Phishing email is one that pretends to be from a reputable company in order to get individuals to reveal personal information.

Question 5

Describe Accidental Damage

Answer 5

Not all threats to individuals and businesses are malicious. A lot of damage is caused through human error, such as accidentally deleting or overwriting files on a computer, or spilling a drink on a device and damaging it.

Question 6

What are the two impacts of threats on individuals?

Answer 6

> Identity fraud - the stoles personal information is used to open bank accounts, obtain loans, take out mobile phone contracts.
Bank Fraud - A criminal user gains access to your bank account and uses it to withdraw cash and purchase items

Question 7

What are the two impacts of threats on Organisations?

Answer 7

> Loss of reputation - A business affected by any of the issues will lose the confidence of the customers, who will turn to other businesses that haven’t been affected.
Loss of income - During the down time caused by many of these threats, a business will not be able to carry out its normal business practices.