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Bandolier and NERC CIP

I’m presenting Bandolier to a NERC CIP audience in Dallas on Wednesday. We’ve never sold Bandolier as a NERC CIP solution, but it does have a lot of potential for assessment, reporting and audit evidence for several important requirements. There are a couple of SCADApedia articles related to this topic:

1.) Bandolier and NERC CIP: This is an article that highlights some of the areas of applicability.

2.) Nessus Credentialed Scanning: This is a more recent article that discusses additional features available with Nessus credentialed scanning.

What doesn’t exist yet on the SCADApedia (creating some work for myself here) is an article that describes how you can use the credentialed scanning functions beyond the policy compliance plug-ins for NERC CIP auditing. A couple of examples I’ll be covering in Wednesday’s presentation include the patch auditing feature and netstat port scanner. Both of these are safe to run on nearly all servers and workstations and can provide some excellent reports that should make for solid documentation. If you’re running the Bandolier files, it just makes sense to turn on these additional credentialed scan options. And even if you’re not using the Bandolier files, the credentialed scans and other audit files have a lot to offer.

On a somewhat unrelated note in the “small world” category, I discovered that the NPRA is hosting its 2009 Reliability & Maintenance Conference and Exhibition in a nearby conference center. I had the opportunity to give my five minute control system security and Bandolier speech to a gentleman riding on the hotel courtesy van. He was adamant that his DCS was isolated and thus secure until, after some conversation, he admitted that there is an Internet connection for remote support. Not that all security risks come from outside attackers, but it’s the one that people seem to understand the most.

Comments

Comment from amino world
Time: May 20, 2009, 8:53 am

this sounds like an interesting ‘vector’ for this DB effort… please provide a followup from the conf/presentation. (if you can – i understand that if a company wants to talk to you about using Bandolier on their sites they probably don’t want to tweeting or blogging about it.)

also, it’s good that you had a “elevator pitch” ready for your cab ride. what’s notable isn’t the conversation or the now-familiar outcome — but that it keeps happening _over_and_over_… deja vu?

Comment from Jason Holcomb
Time: May 20, 2009, 11:49 pm

This was a NERC CIP workshop put on by SPP, the RE and RTO for my region. I had a lot of positive feedback on Bandolier and met a lot of people who are taking security seriously and want to do the right thing. I may do a follow-up post once I get caught up.

Comment from Matt Franz
Time: May 21, 2009, 7:08 am

Something I would add to your whitepaper on credentialed scanning is WMI Remote Listeners enumeration

http://www.nessus.org/plugins/index.php?view=single&id=34252

Since we know SCADA vendors always tell you exactly which ports are used and which applications use them. You get stuff like


The Win32 process ’svchost.exe’ is listening on this port (pid 964).

This process ’svchost.exe’ (pid 964) is hosting the following Windows services :
AudioSrv
Browser
CryptSvc
dmserver
EventSystem
helpsvc
lanmanserver
lanmanworkstation
Nla
Schedule
seclogon
SENS
ShellHWDetection
W32Time
winmgmt
wuauserv
WZCSVC

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