On a network you are authorized to monitor, which Wireshark display filter selects Hypertext Transfer Protocol (HTTP) traffic?

### Why this is right The `http` display filter narrows the packet list to traffic Wireshark identifies as Hypertext Transfer Protocol (HTTP). It helps you inspect web requests and responses within a capture. ### The concept A **display filter** changes which captured packets are shown; it does not itself send probes or alter the traffic. You first capture on the relevant network interface, then apply a filter to focus analysis. Capture only traffic you are authorized to inspect, because packets can contain sensitive data. ### The other options - **B. `nmap -sS <target>`**: this is a Network Mapper (Nmap) command for a Transmission Control Protocol (TCP) SYN scan, not a Wireshark filter. - **C. `-oX results.xml`**: this is an Nmap output option for saving results in Extensible Markup Language (XML) format. - **D. `-T4`**: this is an Nmap timing option, not a packet display filter. ### Terms - **HTTP**: Hypertext Transfer Protocol. A protocol used for web requests and responses. - **Nmap**: Network Mapper. A tool for discovering hosts and services on networks. - **TCP**: Transmission Control Protocol. A transport protocol used to establish reliable connections. ### Remember Use Wireshark display filters to narrow captured traffic; use Nmap commands to probe targets.