This podcast excerpt, titled "Setup and Analysis of a Packet Capture (PCAP)," introduces packet capture as a crucial cybersecurity technique for examining network traffic. It explains what PCAP is, detailing its uses in troubleshooting, threat detection, and incident response. The episode guides listeners through the process of setting up packet captures using tools like Wireshark and tcpdump, including command-line options and stealth capture methods. Furthermore, it describes how to analyze PCAP files using Wireshark, covering filtering, identifying suspicious activity, and following TCP streams, illustrated by a malware detection case study. Finally, the discussion covers best practices for ethical and efficient PCAP usage, mentioning automation for continuous threat monitoring.