Network Security Topic 1

What is the primary goal of network/cyber security?

• To enhance user experience

• To reduce operational costs

• To protect critical assets

• To increase network speed

What does the term 'risk' refer to in the context of network security?

• The number of vulnerabilities

• The probability of loss

• The amount of data stolen

• The total number of attacks

Which of the following is a key principle of network security?

• Cost-effectiveness

• Simplicity

• Confidentiality

• User-friendliness

What is the formula for calculating risk?

• Risk = Threats - Vulnerabilities

• Risk = Threats x Vulnerabilities

• Risk = Threats / Vulnerabilities

• Risk = Threats + Vulnerabilities

What is the main focus of proactive security?

• Reacting to incidents after they occur

• Conducting regular audits

• Preventing incidents before they happen

• Monitoring network traffic

Which risk level requires immediate corrective measures?

• Critical

• High

• Medium

• Low

What is the purpose of the 'Authentication' principle?

• To prevent data loss

• To ensure data integrity

• To verify user identity

• To manage user permissions

Which of the following is a common vulnerability?

• Regular updates

• Firewalls

• Strong passwords

• Unpatched systems

What is the main concern for e-commerce companies regarding network security?

• User authentication

• Availability

• Integrity

• Confidentiality

What does 'Accountability' in network security refer to?

• Network monitoring

• Data encryption

• Tracking user actions

• User identity verification