What role does AI play in cybersecurity?
a) Replacing human workers
b) Automating repetitive tasks
c) Detecting threats and anomalies in real-time
d) Decreasing system performance
Which AI technology is commonly used to detect cybersecurity threats?
a) Natural Language Processing (NLP)
b) Machine Learning (ML)
c) Image Recognition
d) Blockchain
What is the main advantage of using AI in threat detection?
a) AI can predict future events
b) AI can handle large volumes of data and identify patterns faster than humans
c) AI can replace all security analysts
d) AI can store sensitive data securely
How does machine learning improve cybersecurity?
a) By making passwords stronger
b) By learning from past data to identify patterns and detect new threats
c) By encrypting sensitive information
d) By monitoring internet traffic
Which of the following is a key benefit of using AI for automated incident response in cybersecurity?
a) Reducing human intervention in security protocols
b) Eliminating the need for security monitoring tools
c) Increasing the risk of data breaches
d) Improving response time and accuracy in detecting threats
Which AI technique is widely used to identify phishing attempts?
a) Natural Language Processing (NLP)
b) Image recognition
c) Neural networks
d) Blockchain
How does AI assist in identifying advanced persistent threats (APTs)?
a) By automating software updates
b) By detecting long-term, subtle changes in network activity
c) By slowing down network traffic
d) By monitoring only known malware signatures
Which AI technique is used to analyze large datasets for potential cybersecurity risks?
a) Computer Vision
b) Clustering
c) Data Mining
d) Natural Language Generation
What is the primary function of anomaly detection in AI-based cybersecurity?
a) To identify and block all types of traffic
b) To detect deviations from normal behavior that may indicate a security breach
c) To prevent the encryption of sensitive data
d) To automatically back up data
Which of the following is an example of AI-based security automation?
a) Automatically blocking malicious IP addresses
b) Generating complex passwords
c) Encrypting sensitive data in real-time
d) Updating software applications
What type of machine learning model is commonly used for classification tasks in cybersecurity?
a) Linear regression
b) Support vector machines
c) Decision trees
d) K-means clustering
Which of the following cybersecurity threats can be mitigated by using AI-based threat detection systems?
a) Phishing
b) Distributed Denial of Service (DDoS) attacks
c) Malware and ransomware
d) All of the above
What is the primary purpose of using AI in cybersecurity risk assessment?
a) To replace manual risk assessment methods
b) To identify new and unknown vulnerabilities by analyzing patterns and behaviors
c) To eliminate the need for human oversight
d) To create more complex passwords
How does AI help in mitigating insider threats in cybersecurity?
a) By monitoring user activities and detecting abnormal behavior
b) By blocking all employee access to sensitive data
c) By automating all network defenses
d) By encrypting all communication channels
Which AI-based method is used for malware detection in cybersecurity?
a) Signature-based detection
b) Behavior-based detection
c) Traffic analysis
d) Content filtering
What is the main challenge when applying AI to cybersecurity?
a) AI’s ability to learn from massive amounts of data
b) The constant need for human intervention
c) Ensuring AI systems can adapt to new and evolving threats
d) The high cost of implementation
How do AI systems improve the efficiency of a Security Information and Event Management (SIEM) system?
a) By manually checking every log entry
b) By automating log analysis and detecting potential threats in real-time
c) By reducing the need for encryption
d) By backing up data automatically
Which of the following AI-driven cybersecurity tools helps prevent zero-day attacks?
a) Antivirus software
b) Intrusion Detection Systems (IDS)
c) Machine learning models that identify abnormal behavior and unknown threats
d) Email filtering tools
Which technique does AI use to improve phishing detection?
a) Analyzing email content for suspicious patterns
b) Monitoring network traffic for abnormal activity
c) Blocking access to all external emails
d) Scanning files for malware
Which type of machine learning model can be used for malware classification?
a) Unsupervised learning
b) Reinforcement learning
c) Supervised learning
d) Deep learning
How does AI in cybersecurity help in handling false positives?
a) By ignoring all potential threats
b) By automatically blocking all detected threats
c) By reducing the number of false alerts through continuous learning and optimization
d) By increasing manual intervention to verify each alert
How can AI assist in protecting critical infrastructure from cyberattacks?
a) By physically securing the hardware
b) By predicting potential vulnerabilities and automating responses to threats
c) By storing critical data in remote locations
d) By limiting access to the internet
What is the role of natural language processing (NLP) in AI-powered cybersecurity?
a) Analyzing network traffic
b) Identifying suspicious communications or phishing attempts in emails and messages
c) Encrypting data
d) Storing cybersecurity information
How does AI help in reducing human errors in cybersecurity?
a) By automating repetitive tasks and decision-making processes
b) By replacing human workers
c) By removing all security protocols
d) By increasing the complexity of cybersecurity policies
Which of the following is a common application of AI in detecting fraud?
a) Monitoring bank transactions for unusual patterns
b) Encrypting all user data
c) Blocking access to financial accounts
d) Disabling financial applications
How does AI assist in preventing Distributed Denial of Service (DDoS) attacks?
a) By blocking all incoming traffic
b) By analyzing traffic patterns and automatically blocking malicious requests
c) By encrypting data in real-time
d) By slowing down network speed
What is the main advantage of AI-based predictive threat intelligence?
a) Identifying potential threats before they occur
b) Encrypting all incoming network traffic
c) Reducing network speed
d) Storing data in the cloud
How do AI-based systems improve the detection of advanced malware?
a) By using traditional signature-based detection methods
b) By analyzing the behavior of software and detecting anomalies
c) By blocking all new files
d) By only scanning known threats
What is a key challenge when implementing AI in cybersecurity?
a) AI’s inability to detect malware
b) Difficulty in training AI systems to recognize evolving threats
c) Inability to process large amounts of data
d) High cost of AI-based solutions
How can AI-based systems be used to improve cybersecurity posture?
a) By replacing all human security roles
b) By continuously learning from new data to improve threat detection
c) By blocking access to all third-party software
d) By slowing down response times to potential threats
