Name two tools used for packet sniffing.

Wireshark and tcpdump are both widely recognized tools specifically designed for packet sniffing and network traffic analysis.

Wireshark is a graphical network protocol analyzer that allows users to capture and interactively browse network traffic in real-time. It can decode numerous protocols and provides a comprehensive view of packet details, making it an excellent choice for troubleshooting network issues and analyzing data flows.

Tcpdump, on the other hand, is a command-line packet analyzer that captures network packets and displays them in a standard output format. While it lacks the graphical interface of Wireshark, it is lightweight, efficient, and powerful for users who prefer command-line environments. Tcpdump allows for capturing packets from a specified network interface and supports various output formats, enabling users to filter and analyze network traffic effectively.

The other options listed contain tools that do not serve the primary purpose of packet sniffing. For instance, netstat is primarily used for viewing active network connections and routing tables; traceroute is used for diagnosing routing paths between hosts; ping is a command used to test the reachability of a network host; and ipconfig is a command-line tool for displaying IPv4 and IPv6 addresses associated with network interfaces on Windows systems. Therefore, they do not fulfill the requirement of