IT R050 Exam Revision questions with complete
solutions A+ rated
1. data manipulation Outcome: data is changed by a hacker. Usually, to meet
the needs of the cyber-security attacker
Impact to business: false data is used
Impact to customers: incorrect decisions being made,
or a lack of trust
Example: a news feed on Twitter is changed to
something untrue. This gets reported and creates panic,
confusion, or loss of reputation
2. data modification Outcome: data is changed by a hacker to benefit them in
some way. May not be spotted for a while
Impact to business: theft or fraud against them
Impact to customers: increased costs to cover losses
Example: a bank account balance is fraudulently
increased
3. Data theft - at transit and Outcome: data is stolen (hacking or physical theft):
in rest - Data theft in transit means is being sent or moved from
one location to another eg across the Internet or
through a private network.
,IT R050 Exam Revision questions with complete
solutions A+ rated
- Data theft at rest means the data is stored on a
physical storage device or stored by an organisation
4. Denial of Service (DoS) Outcome: website users are unable to access an
attack organisation's website
Impact to business: loss of business
Impact to customers: unable to use a service
Example: if a bank is attacked, customers may not be
able to access their funds, pay bills, transfer money
5. Identity theft Outcome: personal details are stolen (theft)
Impact to business: stolen cash or goods
Impact to customers: customer may have to prove they
didn't take out loans etc
Example: a person's identity is stolen and used to take
out a bank loan in their name (fraud). They may face
serious problems proving their innocence
6. adware What it does
Adware generates revenue for its author
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
,IT R050 Exam Revision questions with complete
solutions A+ rated
7. botnet What it does
A botnet, and the person who created it, attempts to take control of
digital systems.
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
8. ransomware What it does
Ransomware holds a computer system captive and demands a ransom,
usually money, to release it.
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
9. spyware What it does
Spyware can collect data from an infected digital system, including
personal; information like websites visited, user logins and financial
information.
solutions A+ rated
1. data manipulation Outcome: data is changed by a hacker. Usually, to meet
the needs of the cyber-security attacker
Impact to business: false data is used
Impact to customers: incorrect decisions being made,
or a lack of trust
Example: a news feed on Twitter is changed to
something untrue. This gets reported and creates panic,
confusion, or loss of reputation
2. data modification Outcome: data is changed by a hacker to benefit them in
some way. May not be spotted for a while
Impact to business: theft or fraud against them
Impact to customers: increased costs to cover losses
Example: a bank account balance is fraudulently
increased
3. Data theft - at transit and Outcome: data is stolen (hacking or physical theft):
in rest - Data theft in transit means is being sent or moved from
one location to another eg across the Internet or
through a private network.
,IT R050 Exam Revision questions with complete
solutions A+ rated
- Data theft at rest means the data is stored on a
physical storage device or stored by an organisation
4. Denial of Service (DoS) Outcome: website users are unable to access an
attack organisation's website
Impact to business: loss of business
Impact to customers: unable to use a service
Example: if a bank is attacked, customers may not be
able to access their funds, pay bills, transfer money
5. Identity theft Outcome: personal details are stolen (theft)
Impact to business: stolen cash or goods
Impact to customers: customer may have to prove they
didn't take out loans etc
Example: a person's identity is stolen and used to take
out a bank loan in their name (fraud). They may face
serious problems proving their innocence
6. adware What it does
Adware generates revenue for its author
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
,IT R050 Exam Revision questions with complete
solutions A+ rated
7. botnet What it does
A botnet, and the person who created it, attempts to take control of
digital systems.
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
8. ransomware What it does
Ransomware holds a computer system captive and demands a ransom,
usually money, to release it.
How to mitigate
Install, run and keep updated a security software package. Do not open
any files from an unknown source. Do not click any links in emails
9. spyware What it does
Spyware can collect data from an infected digital system, including
personal; information like websites visited, user logins and financial
information.
