CyberCertPrepSecurity FundamentalsSecurity ToolsEASYFree question
What is Wireshark used for?
- A.Writing firewall rules
- B.Capturing and analyzing network packets in real-time
- C.Encrypting network communications
- D.Scanning for malware on endpoints
Why B is correct
Wireshark is an open-source packet analyzer (sniffer) that captures network traffic and displays it in a human-readable format. Security analysts use it to troubleshoot network issues, analyze suspicious traffic, investigate security incidents, and verify that encryption is working properly.
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