Crucial Exams

CompTIA Server+ SK0-005 Practice Question

During an investigation, you are asked to verify whether a Red Hat Enterprise Linux 9 application server is sending unauthorized outbound traffic on TCP port 4444. The system must stay in production and you cannot add or remove software, but you do have root access. Which built-in security tool is the most appropriate for capturing live packets on the network interface and writing them to a .pcap file for later forensic analysis?

  • clamscan

  • chkconfig

  • nmap

  • tcpdump

CompTIA Server+ SK0-005
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