Bugtraq mailing list archives

Re: syslog idea


From: jmb () kryten Atinc COM (Jonathan M. Bresler)
Date: Fri, 7 Oct 1994 11:50:50 -0400 (EDT)


On Fri, 7 Oct 1994, Fred Blonder wrote:

      take a look at tripwire from gene spafford and gene kim at
      purdue.  version 1.2 was released just last month.  it will
      monitor any files you want for changes . . .  it  will also
      checksum those files . . .

The limitation of Tripwire in this application is that log files are
ALWAYS (well, almost) changing, so if Tripwire raised the alarm on a
logfile, your reaction should be: "So what?".  ;-)

At the FIRST Conference in Boston a couple months ago, Gene Spafford
                                     ^^^^^^^^^^^^^^^^^^
        before the latest release of tripwire ;)

spoke about Tripwire.  Someone in the audience asked about the
possibility of improving Tripwire so that it could checkpoint
logfiles.  Gene seemed to think this was a good idea, and said he'd
consider it in a future version.

        and he did!

        take a look at the Changelog and at tw.conf.XXX files.  you can 
specify that tripwire should ignore changes in size, access time, 
modification time and signatures for log files.

jmb

Jonathan M. Bresler  jmb () kryten atinc com    | Analysis & Technology, Inc.  
                                                | 2341 Jeff Davis Hwy
play go.                                        | Arlington, VA 22202
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