The first release at sourceforge

It’s finally out for the first release at sourceforge.
 
This includes:

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Snort NIDS sensor application guide

  1. Setup snort sensor to use either the syslog alert or mysql alert or both of them(recommended).  You can then enable the OSSEC to accept snort sensor's syslog output and analysis the snort log.

How to update the snort rules?

  1. First download the snortrules in zipped tar format.
  2. Rename the file as srules.tar.gz
  3. Put the file into the central server under the /var/www/html-unsecure
  4. Update rules from snortcenter
  5. Apply rules to sensors.

Note:

How to email alert in real time?

You can have OSSEC to send out email alert in real time. Here is how:

Support is available

This page is under construction. Please check back for update.
Use the contact page for your support request at this moment.

How to sync time for snort NIDS sensor?

  1. Make sure you started crond daemon in your rcC file
  2. Create a crontab file in the configuration floppy disk
  3. Put the following item in the file
    • * 1 * * * /usr/sbin/ntpdate NTPServerIP
  4. Put the following item in rcC file
    • /usr/bin/crontab crontabfilename
  5. Add this file item into etc.lst file in configuration floppy disk

BASE application guide

  1. Enable user authentication
  2. Setup and create archive database,after processing the alerts, move them into the archive database. Then all the report/graph will be generated from the archive database
  3. Or you can use a cron job to move alerts older than N days into the archive database
  4. Schedule backup of archive db periodically

Practical Guide

Here is the real world practical guide for using the suite more efficiently and effectively.

Add BI capability

It may sound like a over-kill. But it will provide insight by adding BI suite software for analyzing the IDS events.
Pentaho is open source BI suite from http://www.pentaho.org

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