Pcap (Packet Capture)

Pcap (Packet Capture) is a technical method used to record and analyze data traveling across a computer network. Think of it as a tool that captures all the information—like emails, files, or commands—sent between devices, allowing experts to examine the details for troubleshooting, security, or optimization. This captured data is stored in files with a .pcap extension, making it easy to review and analyze later. Pcap provides an accurate snapshot of network activity, helping diagnose issues or monitor for malicious activity, and is widely used in network management and cybersecurity.