Crucial Exams

Certified Ethical Hacker (CEH) Practice Question

During a hospital security assessment you find dozens of network-connected infusion pumps running outdated firmware that cannot be upgraded for several months. To reduce the risk of the pumps being conscripted into an Internet-wide botnet similar to Mirai, which immediate countermeasure will be most effective while allowing the pumps to keep serving patients?

  • Disable the pumps' local web management interface while leaving network settings unchanged

  • Place the pumps in a dedicated VLAN and restrict their outbound traffic to only necessary internal hosts through the firewall

  • Enable detailed Telnet service logging on the pumps to identify credential-stuffing attempts

  • Install commercial antivirus software directly on each infusion pump's firmware

Certified Ethical Hacker (CEH)
Mobile Platform, IoT, and OT Hacking
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