Re: [Ext] Re: IP Address Anonymization Feature in tcpdump

[Nik Sultana via tcpdump-workers <tcpdump-workers () lists tcpdump org>]

> --- Begin Message ---
>
>
> From: Nik Sultana <nsultana1 () iit edu>
>
> Date: Fri, 27 Sep 2024 14:05:16 -0500
>
> On Tue, 03 Sep 2024, Denis Ovsienko wrote:
>
> > On Mon, 10 Jun 2024 14:39:01 -0500
> > Alberto Perez Bogantes via tcpdump-workers
> > <tcpdump-workers () lists tcpdump org> wrote:
> >
> > > We believe that this functionality is well suited for tcpdump because
> > > much of the logic used to print an IP address for a specific packet
> > > can be reused to access that IP and anonymize it. The logic for
> > > dissecting packet headers can be slightly adapted to implement this
> > > feature, including anonymization of application headers. For example,
> > > much of the code written to print an IP address offered by DHCP can
> > > be used to access that address and anonymize it.
> >
> > Better late than never.  Nik Sultana discussed this feature with me in
> > April.  Whilst trying to explain difficulties of the earlier pull
> > request 615, I (rather unexpectedly for myself) came to the same point
> > of view as above.  Let me paste a copy of my off-list message to
> > clarify:
> [snip]
>
> Thank you Denis for the great feedback. We'll try to address those
> points. In the meantime, we wanted to share a 10-minute video prepared
> by Alberto to explain and demo this work:
> http://www.cs.iit.edu/~nsultana1/files/tcpdump-cryptopANT.mp4
> Best,
> Nik
>
> --
> http://www.cs.iit.edu/~nsultana1
>
> --- End Message ---
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