@choomba @b0rk When a filter is tough to understand, you can dump the filter with -d and step through the compiled packet-matching code to see what it does. See https://taosecurity.blogspot.com/2004/09/understanding-tcpdumps-d-option-have.html and https://taosecurity.blogspot.com/2004/12/understanding-tcpdumps-d-option-part-2.html
taosecurity@infosec.exchange
@taosecurity@infosec.exchange
Posts
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worked with the tcpdump folks on an updated set of examples for the tcpdump man page https://www.tcpdump.org/manpages/tcpdump.1.html#lbAF -
Episode 9 of the Corelight podcast is live.Episode 9 of the Corelight podcast is live. I speak with our federal CTO, Jean Schaffer, about challenges faced by governments when trying to secure their data.
https://www.youtube.com/playlist?list=PLBKbF72bCp2UtefR6_GhrKATP3tVD7Vev
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Corelight DefeNDRs
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