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Questions tagged [tcpdump]

Tcpdump prints out a description of the contents of packets on a network interface that match the boolean expression; the description is preceded by a time stamp, printed, by default, as hours, minutes, seconds, and fractions of a second since midnight.

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Confirming a tcp connection is encrypted not just encoded? [duplicate]

This is a follow up of this question. The accpeted answer suggest using tcpdump -A -c 200 but leaves up the crucial part on how to distinguish whether the data is encrypted and not encoded. What I'm ...
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Eavesdropping vs. sniffing

I'm taking a coursera course, and they take pains when talking about network security to distinguish between eavesdropping and sniffing. According to their definitions, sniffing involves reading or ...