Refer to the exhibit. The help desk receives a work order describing an issue with a management application running on PC-B. The work order states that the network management application cannot receive syslog messages from the LAN switch after upgrading PC-B to the latest version of Windows 10. A ping request from PC-A to PC-B fails, but both PCs are able to successfully ping the connected switch VLAN1 IP address. The technician temporarily disables the Windows Defender Firewall on PC-B for both the private and public networks. The ping request from PC-A to PC-B succeeds and the application on PC-B can receive the syslog messages from the switch. Which action should the technician perform to correct the reported issue without compromising the security of the LAN?
- Create a rule using IPtables to permit syslog and ICMP traffic sourced from private addresses to enter PC-B.
- Leave the Windows Defender Firewall on PC-B disabled for the private network and re-enable it for the public network only.
- Disable the Windows Defender Firewall and install a third-party host-based intrusion detection system.
- Re-enable the firewall for both networks and create a custom inbound rule on PC-B to permit the desired protocols.
Explanation: To solve the issue without further compromising LAN security, a custom rule can be created in Windows Defender Firewall to permit the necessary protocols from the switch IP address. IPtables is a Linux firewall utility that is not available on Windows 10.
Exam with this question: Cybersecurity Pathway Final Exam Answers
Please login or Register to submit your answer