Tuesday, February 18, 2020

Security Onion 16.04.6.4 ISO image now available featuring Zeek 3.0.1, Suricata 4.1.6, Snort 2.9.15.1, Elastic 6.8.6, CyberChef 9.12.0, and more!

Our Security Onion 16.04.6.4 ISO image is now available!

Security Onion 16.04.6.4 boot menu

Major Changes Since Last ISO Image

Zeek 3.0.1
Suricata 4.1.6
Snort 2.9.15.1
Elastic 6.8.6
CyberChef 9.12.0

Thanks
Thanks to the following for testing this ISO image!
Bryant Treacle
Josh Brower
Wilk4013

Package Updates
This release also includes the following updated packages:
pinguybuilder - 20180514-1ubuntu1securityonion21
securityonion-iso - 20151016-1ubuntu1securityonion34

These packages resolve the following issues:

pinguybuilder: increment version to 16.04.6.4 #1701
https://github.com/Security-Onion-Solutions/security-onion/issues/1701

Build 16.04.6.4 ISO image #1704
https://github.com/Security-Onion-Solutions/security-onion/issues/1704

Issues Resolved
For a list of all issues resolved in this release, please see:
https://github.com/Security-Onion-Solutions/security-onion/projects/10

Release Notes
For more information about this release, please see:
https://securityonion.net/docs/release-notes.html

Installation Guide
We've updated the Installation guide to reflect the download locations for the new ISO image:
https://securityonion.net/docs/installation.html

Existing Deployments
If you have existing 16.04 installations, there is no need to download the new ISO image.  You can simply continue using our standard update process to install updated packages as they are made available:
https://securityonion.net/docs/Upgrade

If you have existing installations of Security Onion 14.04, you can upgrade from 14.04 to 16.04:
https://securityonion.net/docs/upgrading-from-14.04-to-16.04.html

Documentation
You can find our documentation here:
https://securityonion.net/docs

Also, we're now offering a printed copy of our official documentation with foreword by Richard Bejtlich and proceeds going to Rural Technology Fund:
https://securityonion.net/book

Support
Need support?  Please see:
https://securityonion.net/docs/Support

Training
Security Onion Solutions is the only official authorized training provider for Security Onion and we have 4-day Basic and 4-day Advanced onsite training classes.  We also offer online classes as well.  For more information, please see:
https://securityonionsolutions.com

Appliances
We now offer hardware appliances!  For more information, please see:
https://securityonionsolutions.com

Screenshot Tour
ISO boot menu
Once the Live Desktop appears, double-click the Install icon and follow the prompts



Once you've completed the installer and rebooted, login using the username and password you created in the installer

After logging in, you are prompted to run Setup

Setup can now run interactively via CLI and sosetup-minimal can be used to minimize RAM and CPU usage

Welcome to Setup

Configure network interfaces

If your hostname is securityonion, Setup gives you the opportunity to rename it

Configure your network interfaces, reboot, then log back in

Launch Setup again and skip network configuration to go to service configuration

sosetup-minimal can run Evaluation Mode in 4GB RAM

Confirm sniffing interface

Create username

Create Password

Confirm Password

Confirm all options

Please wait while Setup configures your system

Setup complete

Desktop no longer prompts to run Setup and includes icons for analyst applications 

The README shortcut includes links to the cheat sheet and online and offline documentation

CyberChef 9.12.0

Single Sign On (SSO) for Squert, CapMe, and Kibana

sosetup-minimal can run Evaluation Mode in only 4GB RAM

Analyze IDS alerts using Squert

Retrieve full packet capture with CapMe

Kibana Overview Dashboard

Help

Zeek Notices

HIDS Alerts from OSSEC/Wazuh

NIDS Alerts from Snort or Suricata

Zeek Connections

Zeek Total Bytes

Zeek DCERPC
Zeek DHCP



Zeek DNP3

Zeek DNS

Zeek Files

Zeek FTP

Zeek HTTP

Zeek Intel

Zeek IRC

Zeek Kerberos
Zeek Modbus



Zeek MySQL

Zeek NTLM

Zeek PE

Zeek RADIUS

Zeek RDP

Zeek RFB

Zeek SIP

Zeek SMB
Zeek SMTP



Zeek SNMP

Zeek Software

Zeek SSH
Zeek SSL



Zeek Syslog

Zeek Tunnels

Zeek Weird

Zeek X.509

OSSEC/Wazuh Logs

Syslog

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