VPN Split Tunneling Overview Quiz Answers 1. What is one primary benefit of using split tunneling in a VPN connection? A. It reduces all internet traffic to a single route. B. It ensures all applications use the VPN connection. C. It allows users to access sensitive data securely while browsing the internet. D. It completely eliminates the need for encryption on any data. Answer: It allows users to access sensitive data securely while browsing the internet. (C) Split tunneling enables users to filter specific sensitive data to route through the VPN while allowing other non-critical data to use a direct connection. 2. Which method is NOT recommended for troubleshooting performance issues with a VPN? A. Assess the applications being used during the connection. B. Examine bandwidth usage for both VPN and non-VPN traffic. C. Ignore the traffic being routed through the VPN. D. Check the speed of the VPN connection. Answer: Ignore the traffic being routed through the VPN. (C) Ignoring the traffic being routed through the VPN can overlook potential causes of performance issues. 3. In what scenario would a user prefer to implement split tunneling? A. When all traffic is required to pass through the VPN for security. B. When accessing local network resources and specific business applications efficiently. C. When needing a VPN connection for all devices in their home. D. When there is no intent to access the internet at all. Answer: When accessing local network resources and specific business applications efficiently. (B) Split tunneling is advantageous for users needing to access local resources securely while performing other internet activities seamlessly. 4. What needs to be checked first when troubleshooting network connectivity problems? A. The speed of the applications. B. Both VPN and direct internet connection statuses. C. Quality of the VPN encryption. D. User's device software updates. Answer: Both VPN and direct internet connection statuses. (B) Verifying the statuses of both the VPN and direct internet connections is essential for pinpointing connectivity issues. 5. What is a potential security implication of using split tunneling? A. It guarantees complete elimination of external threats. B. Sensitive data can be exposed if not configured correctly. C. All data is encrypted over the Internet. D. There are no implications since it is entirely safe to use. Answer: Sensitive data can be exposed if not configured correctly. (B) If split tunneling is not configured properly, it can risk exposing sensitive information that should be securely sent over the VPN. 6. What is the primary advantage of VPN split tunneling compared to full VPN tunneling? A. It offers a lower cost for VPN services. B. It routes all traffic through the VPN without exceptions. C. It allows users to choose which traffic uses the VPN. D. It guarantees complete security for all traffic. Answer: It allows users to choose which traffic uses the VPN. (C) VPN split tunneling enhances performance and flexibility by allowing users to choose which traffic goes through the VPN. 7. Which method can be used for configuring VPN split tunneling on a router? A. Implementing a global DNS configuration. B. Utilizing application-specific settings. C. Applying IP address or protocol-based rules. D. Using client-specific credentials. Answer: Applying IP address or protocol-based rules. (C) Router-based configuration enables traffic splits based on specified rules, enhancing the management of VPN routing. 8. What is a security risk associated with traffic not routed through a VPN? A. Inability to access local resources. B. Guaranteeing encryption on all data packets. C. Exposure to potential malware and phishing attacks. D. Increased latency for all internet traffic. Answer: Exposure to potential malware and phishing attacks. (C) Traffic that bypasses the VPN is vulnerable to security threats, making careful evaluation of traffic routing essential. 9. How does VPN split tunneling affect bandwidth consumption? A. It increases bandwidth usage for all traffic. B. It conserves bandwidth by limiting VPN usage. C. It has no effect on bandwidth consumption. D. It requires additional bandwidth for VPN connections. Answer: It conserves bandwidth by limiting VPN usage. (B) Only necessary traffic is routed through the VPN tunnel, saving bandwidth and reducing strain on the connection. 10. Which of the following is a potential drawback of using VPN split tunneling? A. Increased load on the VPN server. B. Completely eliminates local network access. C. Simplistic configuration options. D. Security gaps for unprotected traffic. Answer: Security gaps for unprotected traffic. (D) Unprotected traffic that is not routed through the VPN can expose users to security risks and vulnerabilities. 11. What does client-side configuration in split tunneling allow users to define? A. The overall speed of the VPN connection. B. The security protocols for unencrypted traffic. C. Which devices connect to the local network. D. Which applications use the VPN tunnel. Answer: Which applications use the VPN tunnel. (D) Client-side configuration allows users to specify which applications or destination IP addresses can use the VPN tunnel. 12. In which scenario would split tunneling be most beneficial? A. When accessing local services without impacting VPN use. B. When all data needs high-security encryption. C. When replacing a traditional router for VPN access. D. When using public Wi-Fi without any security needs. Answer: When accessing local services without impacting VPN use. (A) Split tunneling is beneficial as it facilitates accessing local resources while maintaining VPN for necessary traffic. 13. What is a key consideration when implementing split tunneling for sensitive data? A. Making sure sensitive data does not travel unprotected. B. All data will be routed securely. C. Ensuring all traffic is encrypted by default. D. Allowing unrestricted access to all applications. Answer: Making sure sensitive data does not travel unprotected. (A) It's crucial to evaluate which traffic is routed through the VPN to protect sensitive data from potential exposure.