Packet Sniffing

Packet sniffing is a technique used to monitor and analyze data as it travels across a network. Think of it like eavesdropping on the digital conversations between computers. A device called a packet sniffer captures the data packets—small chunks of information—being transmitted, allowing analysts to review the contents, troubleshoot network issues, or detect malicious activity. While useful for network management and security, if used maliciously, it can compromise sensitive information. Proper security measures are essential to prevent unauthorized packet sniffing and protect data privacy.