AI in cybersecurity (defense and offense) - Practice Problems & Coding Challenges

Challenge - 5 Problems

🧠 Conceptual

intermediate

How AI Enhances Cyber Defense

Which of the following best describes how AI improves cybersecurity defense?

A AI can automatically detect unusual patterns in network traffic to identify potential threats early.

B AI prevents all cyber attacks by blocking every incoming connection.

C AI only helps by increasing the speed of password cracking for attackers.

D AI replaces all human cybersecurity experts by fully automating all security decisions.

💡 Hint

Think about how AI helps find problems before they cause harm.

AI improves defense by spotting unusual activities that humans might miss, helping to catch threats early. It does not replace humans entirely or guarantee perfect protection.

📋 Factual

intermediate

Common AI Techniques in Cyber Offense

Which AI technique is commonly used by attackers to improve phishing attacks?

A AI for encrypting data to protect it from attackers.

B AI-powered firewalls to block phishing sites.

C AI to monitor network traffic for suspicious activity.

D Natural Language Processing to craft convincing fake emails.

💡 Hint

Think about how attackers make fake messages more believable.

Attackers use Natural Language Processing to generate realistic and convincing phishing emails that trick users into revealing sensitive information.

🔍 Analysis

advanced

Evaluating AI Limitations in Cybersecurity

Which of the following is a significant limitation of AI when used for cybersecurity defense?

A AI can instantly fix all vulnerabilities without human input.

B AI can predict every future cyber attack with 100% accuracy.

C AI systems can be fooled by cleverly disguised attacks that mimic normal behavior.

D AI never requires updates once trained.

💡 Hint

Consider how attackers might trick AI systems.

AI can be tricked by attackers who design attacks that look normal to the AI, causing it to miss threats. AI is not perfect and requires ongoing updates and human oversight.

❓ Comparison

advanced

Comparing AI Roles in Cyber Defense and Offense

Which statement correctly compares AI's role in cybersecurity defense versus offense?

A In defense, AI creates malware; in offense, AI builds firewalls.

B In defense, AI detects threats; in offense, AI automates attack strategies.

C In defense, AI ignores network traffic; in offense, AI protects systems.

D In defense, AI only monitors emails; in offense, AI only scans for viruses.

💡 Hint

Think about how AI helps defenders versus attackers.

AI helps defenders by detecting threats early and helps attackers by automating and improving attack methods like phishing or vulnerability scanning.

❓ Reasoning

expert

Impact of AI on Cybersecurity Workforce

How is AI expected to change the cybersecurity workforce in the next decade?

A AI will augment human experts by handling routine tasks, allowing focus on complex problems.

B AI will completely replace all cybersecurity jobs, making human experts obsolete.

C AI will have no impact on cybersecurity jobs or workflows.

D AI will reduce the need for cybersecurity education and training.

💡 Hint

Consider how technology usually changes jobs rather than removes them entirely.

AI is expected to assist cybersecurity professionals by automating repetitive tasks, freeing them to focus on strategic and complex challenges, not replacing them completely.