The best security program is at the business with the happiest customers.

There's a fine line between happy customers and playing piano in a bordello.

Sees a lot
Can tell the king he has no clothes
Can tell the king he really is ugly
Does not get killed by the king
Nice to have around but…how much security improvement comes from this ?

Changes happened faster that he was able to move
Did not read the signs
Good intentions went unfulfilled
A brutal way to ending a promising career
Sad to have around but…how much security improvement comes from this ?

Obviously these models of CISOs are not solving our information security problems. Instead Dr. Garigue points us to Charlemagne as a better model

King of the Franks and Holy Roman Emperor; conqueror of the Lombards and Saxons (742-814) - reunited much of Europe after the Dark Ages.

He set up other schools, opening them to peasant boys as well as nobles. Charlemagne never stopped studying. He brought an English monk, Alcuin, and other scholars to his court - encouraging the development of a standard script.

He set up money standards to encourage commerce, tried to build a Rhine-Danube canal, and urged better farming methods. He especially worked to spread education and Christianity in every class of people.

He relied on Counts, Margraves and Missi Domini to help him.

Margraves - Guard the frontier districts of the empire. Margraves retained, within their own jurisdictions, the authority of dukes in the feudal arm of the empire.

Missi Domini - Messengers of the King.

This is the way forward! Find software security champions in the architecture and development groups,help them understand the real security issues. They will find solutions you have not thought of. Same for DBAs, same for business analysts even. Its all about beating the bushes, education, and decentralizing security services. Specifically, he points out this important mandate for IT security

Knowledge of risky things is of strategic value

How to know today tomorrow’s unknown ?
How to structure information security processes in an organization so as to identify and address the NEXT categories of risks ?

To me this is our mandate and measure of effectiveness. Empower our customers, educate, and create business value. If I am a CISO  I don't want 20 people reporting to me who do firewall ruleset changes. I want one champion in 20 different groups - development teams, architects, DBAs, business analysts.

A concrete example, infosec can continue to go along with the herd and follow the "what everyone else is doing architecture" meanwhile developers are connecting every single thing in your business to the Web. I have been doing integration and new technology projects for a long time, and let me tell you - Change does not always create happy customers in the short run. But the chart below shows that information security is maybe more concerned with not causing waves rather than adapting.

The best security program is at the business with sustainable competitive advantage.

I’m assuming the author wants us to read the title as “Things to Look Out For in Performing Risk Analysis” and not “Risk Management is Folly - Stop, Stop, Stop!” The former is fine, the latter isn’t supported by the evidence presented by the subjects of the article.
The subjects of the article are a good study from Wade Baker & Co. at Verizon, and a report from RSA’s Security for Business Innovation Council. Let’s take a look at each of these and examine why what they’re saying might contribute to poor risk management, shall we?

1.)  THE VERIZON REPORT

The Verizon report is an analysis of some 530 forensic investigations their company performed.  It is well worth your time as it’s chock full of interesting information.  As it relates to the Dark Reading piece, a coarse summary would be that “likelihood” is “different” for different people and so you can’t use the same “likelihood” across different industries.

Distilled through the lens of FAIR:

“different threat communities may be applicable based on Probability of Action factors which include: Value, Level of Effort and Risk (of Getting Caught).”

Or, even further distilled and in the words of my six year old son,

“Duh-uh”.

With regards to what I assume is the purpose of the article (What Doesn’t Work in Risk Analysis) this concept  seems just to rehash the old GIGO argument regarding risk analysis.  Great.  Can’t argue with that, nor it’s corollary QIQO (quality in, quality out).

But let me ask you -  is this really a problem common in your analysis?  Did reading this article make you go “Crap, we’ve been using data normalized across multiple industries in our analysis! They’re all wrong!”  Or have you already been accounting for the unique value proposition your company has to the specific threat community you’re worried about?  See, maybe I’m just not your average analyst, but even in my NIST/OCTAVE days, this has *never* been an issue for me.

Let me be specific, this is not a problem with Verizon’s very cool report.  It’s just that I don’t see what the big deal is.  This article is starting to feel like someone is running through the motions, trying to play the ” a crazy title gets people to read a boring article” game.

Speaking of cool reports - You know what would be cool?  I think it would be interesting to see is the quality of these companies’ “risk management process” established using good criteria,  and then correlated to the frequency and magnitude of real-world losses across the aggregate sample.  In other words, can we establish evidence that strong risk management practices not just reduce “risk” but also reduce actual incidents.

2.)  THE RSA COUNCIL “EXPLORES WHY LEGACY METHODS OF EVALUATING INFORMATION SECURITY RISK DON’T WORK IN TODAY’S CONNECTED WORLD, IN WHICH ANY NEW BUSINESS INNOVATION INHERENTLY CARRIES SOME LEVEL OF RISK TO INFORMATION.”

This report from the RSA council puts forth a seemingly obvious proposition, that risk must be balanced by reward.  Why is this news?  Now as I read the article it’s not clear if:

• The RSA Council is claiming that the CISO’s office should be the ones determining reward.  Absurd.

or

• Businesses aren’t doing a good job at determining risk and reward.

Let’s go with the latter.  So I’m pretty sure (good) businesses do a good job at estimating reward.  Businesses I’ve been a part of?  We LOVE(D) estimating reward.  We don’t tend to start projects all willy-nilly. No we tend to be careful to identify the size of the market and what it will cost to address the market.  So what could the problem be that this RSA council is trying to address?  Maybe it has to do with something like the following:

Yesterday, I got a demo of an IT-GRC application that shall remain nameless.  It seemed to be very good at the “C” bits - lots of information on regulations and expectations and even what sorts of controls would answer the regulations (which is goofy, but we’ll have to talk about that later).  It also gave you the ability to build workflow quite nicely.  But it measured NOTHING.  There really was no observable “G” and “R” was really Medium X Low X Low = High sorts of stuff.  So let’s use this relatively expensive tool as evidence of what your average CISO is armed with going into a Risk/Reward sort of meeting.  I imagine a nice board room with wood-grain paneling and glass bowls filled with little chocolate covered mints designed to give everyone involved in the meeting (CEO, CFO, CIO, CSO, VP S&M, etc…) a little sugar rush when needed and fresh breath.  The conversation goes a little something like this (apologies to Rich):

Business Guy Who Wants to Make Money Because That’s What Businesses Do: Based on market studies, we believe that initial gross revenues from the new product and technology rollout will be eleventy gazillion dollars based on a 37% market penetration in Scandinavia, alone.

CSO: Well now, we have a likelihood of “High” and a “C” impact of Medium, and an “I” impact of Low, and an “A” impact of “High” and because we are a (bank/hospital/retailer/basically any business that breathes anymore) we weight “C” by a factor of 2 - we multiplied those all together and got a “High”.

So can you guys delay the product rollout by 9 months and give me a bunch more money that’s not in the budget so that I can get this thing down to a “Medium”, please?

Again, I just don’t see the problem with Information Risk Management being that our businesses have no idea what the rewards of business might be.  Now maybe we need get a seat in that boardroom just to be able to talk about our “Mediums”, sure.  And maybe we’re infantile in our ability to describe our problem space.  But I cannot fathom that “Risk Management Doesn’t Work” because businesses haven’t been considering “reward”.

WHY RISK MANAGEMENT MAY  NOT BE WORKIN’ FOR YOU

Two meta-categories of causation:

• No skills

and/or

• No resources

Any ancillary “cause” can be mapped to one of these categories.  You could have significant resources but crappy models, and have conversations like our imaginary CSO, above.  You could have really good models and people trained and motivated to use them, but scarce time & money, so no conversation happens.

Now my question for you is - which does it make sense to acquire *first* to solve the “Why Risk Management Doesn’t Work” problems, skills or resources?

Blogger: Dan Blum

It is no surprise for us to hear loose lips flapping in India about a capability to decrypt Blackberry and other carrier traffic.

After all, we’ve done basic threat analysis for years and it was only months ago that I was brought into a company-wide CISO meeting at a U.S. defense contractor to help them hash out their travel policy for mobile devices. Going into the meeting, I knew their policy restricted taking devices to a list of countries considered dangerous – but there was an exemption for BlackBerries.

Our research uncovered that BlackBerry is pretty secure in most respects. It has transport encryption along with optional password protection, remote kill, disk encryption, and S/MIME encryption. Viruses have not flourished on this functionally limited and closed platform. Few if any third party add on programs are required for additional protection. Nonetheless, I went into the meeting prepared to talk with the CISOs about the risks and security limitations of life on BlackBerry.

Was the BlackBerry exemption reasonable? At the time, BlackBerry transport encryption was not known to have been broken (to be fair, the article listed above still qualifies as rumor, not certainty of breakage). However, I pointed out that it is dangerous to assume well-equipped attackers like military or intelligence organizations can’t crack transport encryption. And even if they haven’t cracked the BlackBerry network and whole disk encryption features, sophisticated adversaries have other attack paths. Check out Neal Stephenson’s excellent book Cryptonomicon for a description of how a talented adversary might “see” your keystrokes and screen images through a motel room wall, for example.

If one of your employees – such as a key scientist, project manager, or executive – is targeted for surveillance and is carrying sensitive data through certain countries, one could argue that he or she had better undergo serious counter-intelligence training.  Learn to spot and shake tails, sneak into dark alleys for that BlackBerry fix. Learn to paper the closet with layers of aluminum foil and send messages in the dark. Defend that BlackBerry with encryption, long passphrases, and kung fu. But unless James Bond is running your company, I doubt this is what your executives have in mind for the next business trip!

Assuming your organization’s lower level employees are like needles in a haystack and won’t be bothered could be an exercise in wishful thinking. It is always possible that nation states are monitoring some or all of the airwaves. Not so long ago the NSA had a massive a covert surveillance program in place. Years before the government was reportedly snarfing up terabytes of emails and crunching them through a program called Carnivore. And of course, selective monitoring of people on watch lists continues on a large scale. This is just the surveillance we know about in the U.S. We suspect there’s more behind the scenes and especially in countries such as China. Even if you train your non-specifically-targeted low level employees to write and speak in search-keyword-free code, the carnivore programs of the world are pretty good at sniffing out those interesting needles – such as descriptions of your business plans, manufacturing processes, and trade secrets.

Sound paranoid? I admit that I don’t know what the probabilities of being targeted or monitored are – just that it can happen. It’s the height of arrogance to believe that a nation state can’t get your information if they’ve targeted it and you’re within their borders. And it’s dangerous to rely on security by obscurity when medium or high consequence information must be protected.

What can be done? If key personnel can't dispense with the BlackBerry (or any other email device) during international travel to those countries where information may be most at risk, they (the users) should limit communications to what they’d feel comfortable uttering over a potentially-monitored telephone call. Controlling incoming communications – messages sent by others – is a harder problem. Until data loss prevention (DLP) products become more contextually sensitive about the travel issues, it may be best not to synchronize the BlackBerry with the overseas user’s home mailbox. Instead, have the user give out a temporary address for the BlackBerry and warn senders to be discreet.

I say today is a good day for two reasons:  1.)  BT’s CSO Jill Knesek wrote an article called “Keys to establishing an end-to-end security strategy” which begs some discussion within context, and 2.)  Sara Peters on Twitter last night wanted to know why I thought “risk management” requires more than what most “best practices” around the subject suggest the effort requires.

WHAT SHOULD WE BE REFLECTING ABOUT?

Jill Knesek’s article gives us a rough outline of how to develop a security strategy.  It’s fairly high-level, Pragmatic CSO-ish type stuff.  It gives us a nice outline of

• Get a seat at the table
• Process
• People
• Technology

Nothing earth-shattering there.  But it is a very nice broad CISO-level taxonomy about what we have to reflect on.  The need to reflect is driven by something Jack told me long ago,

“The amount of risk we have is a function of the decisions we made and our ability to execute on them from some point in the past”.

As an Aside:  So Sarah if you’re reading, this quote does much to explain why I said I disagree with much of what our industry calls “risk management”.  We tend to define the process of risk management as essentially a tactical “issue whack-a-mole” exercise. Find the issue.  Analyze the “risk” around the issue.  Fix the issue.  Repeat. This hamster-wheel-of-pain, while sometimes an effective tool for the CISO, is incongruous with addressing root causes (the ability to match a tactical issue to the strategic shortcoming that created the issue is up to the expertise of the analyst or consultant).  It is only Kaizen without (good) Hansei, if you will.

Back to what Jill is writing - the sorts of things we should be reflecting about can be thought of in context of her outline.  Namely:

1. Once you have a seat at the table, what is the nature of that relationship?  Who are you reporting to and what are their concerns? What and how are you reporting and how might that be addressing their concerns?
2. What processes are in place?, How do you know that those are the processes that should be in place? If they are, what kind of job am I doing at those processes?
3. What is the quality of the skills and resources I have from a people perspective, and how do I know if they are adequate?  How do I know that the training they petition me for will effectively reduce organizational risk?
4. Are the Technology solutions I have in place effective, are we managing them effectively, and what sort of States of Knowledge could they provide me with (to make good decisions and execute upon them, from above)?

This, for the CISO, is Hansei.  The continuous management of it is Kaizen.  Not to particularly pick on Jill’s article, but creating a “risk register expressed in ALE” might be fine if you’re trying to explain to the board what your “first 100 days in office” will be like - but these sorts of lists are usually not very strategic in nature, and as such, depending on the outcome of that risk register (and the models used to create it) it might not actually be useful.

WHAT IS NEEDED FOR REFLECTION?

So what is needed for this sort of CISO-level Hansei?

The CISO must understand the

• Current State of Nature

turn that into a

• State of Knowledge

and use that to create a

• State of Wisdom.

CREATING A STATE OF NATURE FOR THE IRM PROGRAM

This Current State of Nature determination be done by applying analytical methods to a program audit.  We must understand questions like,  “What is in that program and how is it structured?”  before we can answer questions about “how (good/bad) are we at managing risk?”

There are many ways to structure an IRM program, but as an example - below is a graphic shared with me by Adrian Seccombe.  For those who know Adrian and the Trust Model - this is classified as “white” so it’s OK for public display and consumption.  But here’s what Adrian is trying to build at a high level:

So regarding Adrian’s program diagram:

1. Is a governance framework.  Think ITIL.
2. Is a risk framework.  Think ISO 27002 using FAIR as an analytical engine.  To be fair (pun) I believe this is really issue management, and it’s a process, but that’s OK.
3. Reg compliance should be self explanatory.  That’s essentially what GRC products do for you.
4. With architecture, I think Adrian is inclined towards TOGAF.
5. Security is the ISMS in place (27001, ISM^3, PCI, whatever…)
6. Are the processes that drive execution
7. Monitor (audit) is creating a State of Nature and Evaluate is creating a State of Knowledge from that State of Nature around items 1-6.

EVALUATE - CREATING A STATE OF KNOWLEDGE ABOUT THE IRM PROGRAM

That evaluate is Hansei/Kaizen.  Evaluation, done effectively, will drive actual organizational risk exposure.  Evaluate will even answer those four questions we raised in the “What Should We Be Reflecting About” section above:

1. Once you have a seat at the table, what is the nature of that relationship?  Who are you reporting to and what are their concerns? What and how are you reporting and how might that be addressing their concerns?
2. What processes are in place?, How do you know that those are the processes that should be in place? If they are, what kind of job am I doing at those processes?
3. What is the quality of the skills and resources I have from a people perspective, and how do I know if they are adequate?
4. Are the Technology solutions I have in place effective, are we managing them effectively, and what sort of States of Wisdom do they provide me with (to make good decisions and execute upon them, from above)?

If we could have a nice metric (or set of metrics) that answers these questions, we might call it something like “My Ability To Manage Risk” or MATMR for short.

GETTING TO A STATE OF WISDOM

What’s then missing is how you create a State of Wisdom around the State of Knowledge developed - your “MATMR” metric.  That is, given the current State of Knowledge - how can I be most effective?  This State of Wisdom requires proper models for what risk is, and what you can do to manage it applied in a probabilistic manner (because we can’t intrinsically *know* the future, we can only say with some degree of certainty what the desired course should be).

So the outcome of Hansei/Kaizen should be to create a State of Wisdom about Risk Management.  This is why reflection must be relentless - because your wisdom must be similarly abundant.

This is no small part of the reason RMI exists, why we build software and help organizations understand the things they do.

Recently, Thinking Problem Management wrote on the concept of Hansei-Kaizen.  That started me thinking about Information Risk Management, Information Security, the role of the security group and the analytical function. The following isn’t necessarily a revelation, but as I’ve a friend interviewing for a CISO-type job at a Fortune 20 this week and they are focused on a not dissimilar business management philosophy, I thought I’d write a little about the subject.

Hansei-Kaizen is the process of relentless reflection (Hansei) and continuous improvement (Kaizen).  It might be thought of as part of the Deming Plan, Do, Check, Act cycle.  In fact, Taiichi Ohno, father of Toyota’s production system (Lean Manufacturing) is quoted as saying:   “Check (in PDCA) is Hansei”.

image from the awesome Panta Rei weblog

Now those who have had exposure to Six Sigma and management theory are already probably very well acquainted with the concept of Kaizen.  I think anyone who has held a security management position would argue that continuous improvement is a very admirable goal.  And I don’t think we need to talk necessarily about what improvement is and why it needs to be continuous.

But what is usually not given a great deal of consideration in  our profession is this concept of “relentless reflection”, the “Hansei” bit. And a lack of Hansei can be a source of frustration to those we work with and report to.  In fact, there’s a great presentation by Dr. Hwang Chi Hong available via search engines that explains:

Hansei (reflection) alone only generates staff unhappiness.  Kaizen (continuous improvement) alone only wastes creativity.

Cool huh?

So what’s this got to do with Risk Analysis?

If we can agree that continuous improvement is an admirable goal for security management, security departments, and even security vendors, then in light of the quote above we have some questions to ask ourselves;

• what is this relentless reflection (Hansei),
• what should we be relentlessly reflecting about, and
• how much work is being put into, and how good are we at, Hansei?

I’d like to focus on that for the next few blog posts this week, because I think that adding structure around this concept may be a “pragmatic” (Hi Mike!) compliment to many of the CISO  “self-help” books I’ve been seeing.