CORPORATE CYBERSECURITY BY RANDALL J
BOYLE PRACTICE EXAM 2026
COMPREHENSIVE STUDY SOLUTIONS
◉ Threat environment Answer: the types of attackers and attacks
companies face
◉ Security goals Answer: Confidentiality, Integrity, Availability (CIA)
◉ Confidentiality Answer: Means that people cannot read sensitive
information, either while it is on a computer or while it is traveling
across a network.
◉ Integrity Answer: Means that attackers cannot change or destroy
information, either while it is on a computer or while it is traveling
across a network. Or, at least, if information is changed or destroyed,
then the receiver can detect the change or restore destroyed data.
◉ Availability Answer: Means that people who are authorized to use
information are not prevented from doing so
◉ Compromises Answer: Successful attacks, incidents, breaches
, ◉ Countermeasures Answer: tools used to thwart attacks, also called
safeguards, protections, and controls
◉ Types of countermeasures Answer: preventative, detective,
corrective
◉ When a threat succeeds in causing harm to a business, this is a(n)
________. Answer: incident,breach, or compromise
◉ the goal of countermeasures is to: Answer: keep business
processes on track for meeting their business goals despite the
presence of threats and actual compromises
◉ Tools used to thwart attacks are called: Answer: countermeasures,
safeguards, or controls
◉ Employees and ex-employees are dangerous for four reasons:
Answer: 1. They usually have an extensive knowledge of systems.
2. They often have the credentials needed to access sensitive parts of
the systems.
3. They know corporate control mechanisms and so often know how
to avoid detection.
4. Companies tend to trust their employees.
BOYLE PRACTICE EXAM 2026
COMPREHENSIVE STUDY SOLUTIONS
◉ Threat environment Answer: the types of attackers and attacks
companies face
◉ Security goals Answer: Confidentiality, Integrity, Availability (CIA)
◉ Confidentiality Answer: Means that people cannot read sensitive
information, either while it is on a computer or while it is traveling
across a network.
◉ Integrity Answer: Means that attackers cannot change or destroy
information, either while it is on a computer or while it is traveling
across a network. Or, at least, if information is changed or destroyed,
then the receiver can detect the change or restore destroyed data.
◉ Availability Answer: Means that people who are authorized to use
information are not prevented from doing so
◉ Compromises Answer: Successful attacks, incidents, breaches
, ◉ Countermeasures Answer: tools used to thwart attacks, also called
safeguards, protections, and controls
◉ Types of countermeasures Answer: preventative, detective,
corrective
◉ When a threat succeeds in causing harm to a business, this is a(n)
________. Answer: incident,breach, or compromise
◉ the goal of countermeasures is to: Answer: keep business
processes on track for meeting their business goals despite the
presence of threats and actual compromises
◉ Tools used to thwart attacks are called: Answer: countermeasures,
safeguards, or controls
◉ Employees and ex-employees are dangerous for four reasons:
Answer: 1. They usually have an extensive knowledge of systems.
2. They often have the credentials needed to access sensitive parts of
the systems.
3. They know corporate control mechanisms and so often know how
to avoid detection.
4. Companies tend to trust their employees.
