[Oisf-users] Announce Unified2 Anonymiser v0.9.0b u2_anon

beenph beenph at gmail.com
Mon Jan 23 09:53:20 UTC 2012

Greetings everyone,

I am happy to announce the beta release of u2_anon.

u2_anon is a tool that allow you to "share" anonymized unified2 file
to help debug issue or share some result
        without compromising some information. u2_anon will not modify
the unified2 file/files used at source,
        but it will create a copy of the source unified2 with
anonimized data that can be shared.

I strongly suggest that you run u2_anon on files that are not
currently being written by snort, since
it will not "spool" unified2 file like barnyard2 or other unified2
reader can do.

u2_anon has 4 different level or anonymity level:

 [-eE:] [Anonymize Event]
     - Will set source and destination IP's of EVENT to ipv4 -
"" , ipv6 "::ffff:"

 [-lL:] [Anonimize LinkLayer (ethernet)]
     - Will set source mac to AA:AA:AA:AA:AA:AA and dst mac to BB:BB:BB:BB:BB:BB

 [-pP:] [Anonymize Packet data]
     - Will Zero out packet payload

 [-xX:] [Anonymize Extra DATA event]
     - Will set IP information to "loopback" and extra data "data"
will be zeroed.

u2_anon can work on single file or directory containing multiple files.

Note that u2_anon is still beta and a few feature will be added along the way,
if you have comment or suggestion or bug/issues, feel free to let me know.

You can download it directly from here https://github.com/binf/u2_anon/tags

Happy unified2 anonymization!

-Eric Lauzon

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