Dive into the dynamic realm of cybersecurity with these key insights!💻🔒 Stay informed, stay secure! #CyberSecurity101 #DigitalDefense #InfoSecInsights
Question 1: What does the acronym "VPN" stand for in the context of cybersecurity?
A. Virtual Private Network
B. Very Private Network
C. Virtual Personal Network
D. Visual Private Network
Answer 1: A. Virtual Private Network
Solution Reference: A VPN (Virtual Private Network) encrypts internet traffic and provides a secure connection, protecting data from potential cyber threats. (Reference: https://www.cisco.com/c/en/us/products/security/vpn-endpoint-security-clients/what-is-vpn.html)
Question 2: Which of the following is an example of a social engineering attack?
A. Brute Force Attack
B. SQL Injection
C. Phishing
D. DDoS Attack
Answer 2: C. Phishing
Solution Reference: Phishing is a type of social engineering attack where attackers trick individuals into divulging sensitive information by posing as a trustworthy entity. (Reference: https://www.us-cert.gov/ncas/tips/ST04-014)
Question 3: What is the primary purpose of a firewall in a cybersecurity system?
A. Data Encryption
B. Virus Removal
C. Unauthorized Access Prevention
D. Email Filtering
Answer 3: C. Unauthorized Access Prevention
Solution Reference: A firewall is designed to prevent unauthorized access to or from a private network by controlling incoming and outgoing network traffic based on an organization's previously established security policies. (Reference: https://www.webroot.com/us/en/resources/tips-articles/what-is-a-firewall)
Question 4: Why is it important to regularly update software and applications for cybersecurity?
A. To Increase Internet Speed
B. To Enhance User Interface
C. To Patch Security Vulnerabilities
D. To Add New Features
Answer 4: C. To Patch Security Vulnerabilities
Solution Reference: Regular software updates often include patches that address newly discovered security vulnerabilities, reducing the risk of exploitation by cyber attackers. (Reference: https://www.cyber.gov.au/acsc/view-all-content/publications/patching-operating-systems-and-applications)