Archive for the ‘Sanitization/Anonymisation’ category
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The Wireshark Q&A trace file sharing tutorial
In many of those cases the person asking a question on the Wireshark Q&A site posts screenshots or ASCII dumps of the packet list, which is very hard to work with when you’re trying to help. It is much easier if you can get a PCAP or PCAPng file instead, but there are two major […]
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Sanitizing IPv6 addresses
Tracewrangler was always supporting IPv6 from the start (even though without extension headers except fragmentation), but last weekend I realized that I could improve the sanitization feature due to something that is missing compared to IPv4: subnet masks. This may sound funny, but in fact the missing subnet masks help.
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It’s been a while…
…before I found some time to post something on this blog. Mostly because of the summer break, but also because I was attending DefCon 2013 in Las Vegas, after a break of 3 years. I used to be at DefCon every year while it was held at the Riviera, working for the hotel as a […]
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PCAP and PCAPng sanitization tool for network analysts
Trace file anonymization, trace file sanitization… it seems like I can’t decide whether to call it “Sanitization” or “Anonymization” – even in my code base it is sometimes called the first, sometimes the latter. Of course there is a small difference between the two – one is removing sensitive data by cutting it away, while […]
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