Note to the Data People: Give us Some Raw InfoSec Data

Posted August 24th, 2009 by

We have all these data wonks running around now in the information security field thanks to a couple of people (Jaquith, Shostack, Stewart, and our friends at Verizon Business) who brought us some books and some data.

Well, earlier this year, the Government started a website called Data.gov.  This is much awesomeness, Viva Las Transpareny!  However, it’s missing something very relevant to my interests: information security management data.

So, I want people to go to data.gov’s “request a dataset” page and request the following:

Complete responses from the Departments and Agencies to the FISMA reporting requirements for FY2004-2009 based on OMB Memoranda 04-25, 05-15, 06-20, 07-19, 08-21, and 09-29.

Raw incident data for years 2005-2007 as reported to OMB and summarized in their report to Congress on FY2007 FISMA performance and published at http://www.whitehouse.gov/omb/inforeg/reports/2007_fisma_report.pdf

Raw incident data for years 2007 and later in any type and format similar to the Verizon Data Breach Incident Report available at http://www.verizonbusiness.com/resources/security/reports/2009_databreach_rp.pdf

This information is necessary for researchers to study the effectiveness of information security management techniques and regulatory schemes and for industry to propose changes to national-level information security management frameworks and legislation such as FISMA.  This information for the most part has been released in a summary format to Congress and the release of the complete dataset on data.gov would greatly aid the information security community.

It might be a fool’s errand at this point, but it doesn’t hurt to ask, and it only takes a couple of minutes to do.  =)



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Posted in Public Policy | 6 Comments »
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A Layered Model for Massively-Scaled Security Management

Posted August 24th, 2009 by

So we all know the OSI model by heart, right?   Well, I’m offering up my model of technology management. Really at this stage I’m looking for feedback

  • Layer 7: Global Layer. This layer is regulated by treaties with other nation-states or international standards.  I fit cybercrime treaties in here along with the RFCs that make the Internet work.  Problem is that security hasn’t really reached much to this level unless you want to consider multinational vendors and top-level cert coordination centers like CERT-CC.
  • Layer 6: National-Level Layer. This layer is an aggregation of Federations and industries and primarily consists of Federal law and everything lumped into a “critical infrastructure” bucket.  Most US Federal laws fit into this layer.
  • Layer 5: Federation/Community Layer. What I’m talking here with this layer is an industry federated or formed in some sort of community.  Think major verticals such as energy supply.  It’s not a coincidence that this layer lines up with DHS’s critical infrastructure and key resources breakdown but it can also refer to self-regulated industries such as the function of PCI-DSS or NERC.
  • Layer 4: Enterprise Layer. Most security thought, products, and tools are focused on this layer and the layers below.  This is the realm of the CSO and CISO and roughly equates to a large corporation.
  • Layer 3: Project Layer. Collecting disparate technologies and data into a similar piece such as the LAN/WAN, a web application project, etc.  In the Government world, this is the location for the Information System Security Officer (ISSO) or the System Security Engineer (SSE).
  • Layer 2: Integration Layer. Hardware, software, and firmware combine to become products and solutions and is focused primarily on engineering.
  • Layer 1: Code Layer. Down into the code that makes everything work.  This is where the application security people live.

There are tons of way to use the model.I’m thinking each layer has a set of characteristics like the following:

  • Scope
  • Level of centralization
  • Responsiveness
  • Domain expertise
  • Authority
  • Timeliness
  • Stakeholders
  • Regulatory bodies
  • Many more that I haven’t thought about yet

Chocolate Layer Cake photo by foooooey.

My whole point for this model is that I’m going to try to use it to describe the levels at which a particular problem resides at and to stimulate discussion on what is the appropriate level at which to solve it.  For instance, take a technology and you can trace it up and down the stack. Say Security Event and Incident Monitoring:

  • Layer 7: Global Layer. Coordination between national-level CERTs in stopping malware and hacking attacks.
  • Layer 6: National-Level Layer. Attack data from Layer 5 is aggregated and correlated to respond to large incidents on the scale of Cyberwar.
  • Layer 5: Federation/Community Layer. Events are filtered from Layer 4 and only the confirmed events or interest are correlated to determine trends.
  • Layer 4: Enterprise Layer. Events are aggregated by a SIEM with events of interest flagged for response.
  • Layer 3: Project Layer. Logs are analyzed in some manner.  This is most likely the highest in the model that we
  • Layer 2: Integration Layer. Event logs have to be written to disk and stored for a period of time.
  • Layer 1: Code Layer. Code has to be programmed to create event logs.

I do have an ulterior motive.  I created this model because most of our security thought, doctrine, tools, products, and solutions work at Layer 4 and below.  What we need is discussion on Layers 5 and above because when we try to create massively-scaled security solutions, we start to run into a drought of information at what to do above the Enterprise.  There are other bits of doctrine that I want to bring up, like trying to solve any problem at the lowest level for which it makes sense.  So in other words, we can use the model to propose changes to the way we manage security… say we have a problem like the lack of data on data breaches.  What we’re saying when we say that we need a Federal data breach law is that because of the scope and the amount of responsibility and competing interests at Layer 5, that we need a solution at Layer 6, but in any case we should start at the bottom and work our way up the model until we find an adequate scope and scale.

So, this is my question to you, Internet: have I just reinvented enterprise public policy, IT architecture (Federal Enterprise Architecture) and business blueprinting, or did I create some kind of derivative view of technology, security, and public policy that I can now use?



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Posted in Public Policy | 6 Comments »
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Save a Kitten, Write SCAP Content

Posted August 7th, 2009 by

Apparently I’m the Internet’s SCAP Evangelist according to Ed Bellis, so at this point all I can do is shrug and say “OK, I’ll teach people about SCAP”.

Right now there is a “pretty OK” framework for SCAP.  IE, we have published standards, and there are some SCAP-certified tools out there to do patch and vulnerability management.

What’s missing right now is SCAP content.  I don’t think this is going to get solved en-masse, it’s more like there needs to be an awareness campaign directed at end-users, vulnerability researchers, and people who write small-ish tools.

So I sat around at home trying to figure out how to get people to use/write more SCAP content and finally settled on “Everytime you use SCAP content, a kitten runs free”.

Anyway, this is a presentation I gave at my local OWASP chapter.



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Posted in NIST, Speaking, Technical | 4 Comments »
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Random Thoughts on “The FISMA Challenge” in eHealthcare

Posted August 4th, 2009 by

OK, so there’s this article being bounced all over the place.  Basic synopsis is that FISMA is keeping the government from doing any kind of electronic health records stuff because FISMA requirements extend to health care providers and researchers when they take data from the Government.

Read one version of the story here

So the whole solution is that, well, we can’t extend FISMA to eHealthcare when the data is owned by the Government because that security management stuff gets in the way.  And this post is about why they’re wrong and right, but not in the places that they think they are.

Government agencies need to protect the data that they have by providing “adequate security”.  I’ve covered this a bazillion places already. Somewhere somehow along the lines we let the definition of adequate security mean “You have to play by our rulebook” which is complete and utter bunk.  The framework is an expedient and a level-setting experience across the government.  It’s not made to be one-size-fits-all, but is instead meant to be tailored to each individual case.

The Government Information Security Trickle-Down Effect is a name I use for FISMA/NIST Framework requirements being transferred from the Government to service providers, whether they’re in healthcare or IT or making screws that sometimes can be used on the B2 bombers.  It will hit you if you take Government data but only because you have no regulatory framework of your own with which you can demonstrate that you have “adequate security”.  In other words, if you provide a demonstrable level of data protection equal to or superior to what the Government provides, then you should reasonably be able to take the Government data, it’s finding the right “esperanto” to demonstrate your security foo.

If only there was a regulatory scheme already in place that we could use to hold the healthcare industry to.  Oh wait, there is: HIPAA.  Granted, HIPAA doesn’t really have a lot of teeth and its effects are maybe demonstrable, but it does fill most of the legal requirement to provide “adequate security”, and that’s what’s the important thing, and more importantly, what is required by FISMA.

And this is my problem with this whole string of articles:  The power vacuum has claimed eHealthcare.  Seriously, there should be somebody who is in charge of the data who can make a decision on what kinds of protections that they want for it.  In this case, there are plenty of people with different ideas on what that level of protection is so they are asking OMB for an official ruling.  If you go to OMB asking for their guidance on applying FISMA to eHealthcare records, you get what you deserve, which is a “Yes, it’s in scope, how do you think you should do this?”

So what the eHealthcare people really are looking for is a set of firm requirements from their handlers (aka OMB) on how to hold service providers accountable for the data that they are giving them.  This isn’t a binary question on whether FISMA applies to eHealthcare data (yes, it does), it’s a question of “how much is enough?” or even “what level of compensating controls do we need?”

But then again, we’re beaten down by compliance at this point.  I know I feel it from time to time.  After you’ve been beaten badly for years, all you want to do is for the batterer to tell you what you need to do so the hurting will stop.

So for the eHealthcare agencies, here is a solution for you.  In your agreements/contracts to provide data to the healthcare providers, require the following:

  • Provider shall produde annual statements for HIPAA compliance
  • Provider shall be certified under a security management program such as an  ISO 27001, SAS-70 Type II, or even PCI-DSS
  • Provider shall report any incident resulting in a potential data breach of 500 or more records within 24 hours
  • Financial penalties for data breaches based on number of records
  • Provider shall allow the Government to perform risk assessments of their data protection controls

That should be enough compensating controls to provide “adequate security” for your eHealthcare data.  You can even put a line through some of these that are too draconian or high-cost.  Take that to OMB and tell them how you’re doing it and how they would like to spend the taxpayers’ money to do anything other than this.

Case Files and Medical Records photo by benuski.



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Posted in FISMA, Rants | 1 Comment »
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Help Wanted

Posted August 4th, 2009 by

So let me give you a hypothetical job:

  • You have to give up your high-paying private-sector job to be a Government employee
  • You have tons of responsibility
  • You have no real authority
  • You have no dedicated budget
  • You have no staffers
  • The job has had half a dozen people filling it in the last 7 years
  • The job has been open longer than it’s been staffed over the past 7 years

And yet this is what we’re asking candidates to do in order to even be a candidate for the Cybersecurity Coordinator.  Yes, this is the exact same problem that all CISOs have with having a huge helping of responsibility and none of the authority to get things done, only we scaled it up and out to a national-level CISO position.

Somebody’s even gone as far to say that the lack of candidates for the job is the security field’s way of sending the message that you didn’t scope the job right.  I think this opinion has much merit.  CISOs being what they are, they’re usually pretty astute at walking into an ambush, and this job has all the makings of a good one.

I’ll even turn it around the other way and say that the security industry has yet to produce a CISO’s CISO–somebody who can do politics, budget, security, IT, and consensus-building all in one person.  We have lots of people who can manage the enterprise and below, but it’s that additional little bit of political intrigue that is what we’re missing.  Security people usually avoid politics like the bubonic plague because we’re an industry full of people who say it like it really is.  This is a detriment in sales and politics.

So in true Guerilla-CISO fashion of not pointing out problems without offering something as a fix (no matter how much of a strawman arguement it really is), this is what we need to do to get people interested in being the Cybersecurity Czar^wCoordinator:

  • A really well-defined scope.  One person cannot do everything that we are asking for at this price (or any price for that matter).
  • A budget for an operating staff where the number is more than than 8 digits.
  • Statutory authority over the various departments and agencies responsible for cybersecurity: NCSD, S&T, DoJ, FBI, Commerce.  Indirect influence doesn’t work here, never has.
  • The direct ear of the President.  Councils are OK, but puhlease, you want to get the job done, this is what it will take.

Then I read back through my list and realized that we really do need a law to create the Cybersecurity Czar position with everything that I just mentioned.  But here’s the rub: legislation is slow, the bills to make the Cybersecurity Czar aren’t even going to be looked at until the next congressional session because we’re still trying to figure out the budget for last year.

I also think that what we’re calling the Cybersecurity Czar is really 2 jobs.  You need somebody working for the Government CIO Vivek Kundra as the executive-branch CISO and you need a more senior person who worries about the military-industrial base, the critical infrastructure, the support to American commerce, and the protection of little old grandmas who represent the end-users.

Tsar’s Cannon photo by Siyad Ma.  Now that’s some teeth for the position.



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Posted in Cyberwar, Public Policy, Rants, What Doesn't Work | 1 Comment »
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Cyberlolcats Watch the Hackers at DefCon

Posted July 30th, 2009 by

Yeah, tell it to this guy, the Internet’s lawyer. =)

funny pictures



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Posted in IKANHAZFIZMA | No Comments »
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