RSAC 2016 Presentation: “Dar-win or Lose: the Anthropology of Security Evolution”

My full presentation from RSAC 2016 has been posted on YouTube:

Culture lies at the root of how we define safety. Self-driving cars developing in the 1950s, planned for the 1970s, abruptly stopped. Why? An altered risk tolerance may have changed everything. Could anthropology be a useful tool to understand security worry or even the key to unlock acceptance of safe technology? This session provides the audience tips on evolution in security culture, mapped to major events, with insights that may surprise.

Learn a new framework for how events determine risk tolerance and what you can do with it. This session provides sometimes humorous and often sad examples of security culture evolution.

How the ANC used encryption to help defeat apartheid

Update 2018: I interviewed Tim Jenkin at the RSA Conference about this amazing story of key management being essential in liberation from oppression.


The following paragraph is from an opinion piece last year by CNN National Security Commentator Mike Rogers, called “Encryption a growing threat to security“:

Back in the 1970s and ’80s, Americans asked private companies to divest from business dealings with the apartheid government of South Africa. In more recent years, federal and state law enforcement officials have asked — and required — Internet service providers to crack down on the production and distribution of child pornography. And banks and financial institutions are compelled to prevent money laundering by organized crime and terrorists finance networks.

All of this is against companies’ bottom-line business interests, but it has been in the public interest. These actions were taken to protect the public and for the greater good. And all of it was done to mitigate a moral or physical hazard.

Don’t know about you but that “apartheid” line jumped right out at me. African history doesn’t come up enough on its own let alone in the crypto debates. So my attention was grabbed.

Let me just say I agree in principle with a “greater good” plea. That’s easy to swallow at face value. However, a reference to fighting wrongs of a South African government while talking about encryption as a threat to security…Rogers makes a huge error here.

My first reaction was tweeting in frustration how Biko might have survived (he was taken captive by police and beaten to death in prison) if he had better privacy. I mean history could have turned out completely different, far better I would argue, had activist privacy in South Africa not been treated as a threat to national security. Encryption could have preserved the greater good. I’ll admit that is some speculation on my part, which deserves proper research.

More to the point against Rogers, South Africa severely underestimated encryption use by anti-apartheid activists. That’s the fundamental story here that kills the CNN opinion piece. Use of encryption for good, to defeat apartheid, is not a secret (see “Revolutionary Secrets: Technology’s Role in the South African Anti-Apartheid Movement,” Social Science Computer Review, 2007) yet obviously it needs to be told more widely in America:

…development of the encrypted communication system was key to Operation Vula’s success

Basically (no pun intended) hobbyists had taught themselves computer programming and encryption using a British computer called the Oric 1 and some books.

CWpJ8WBUYAEYatt

An Oric 1 only cost £100 and was quite popular in the 1980s. You could say it had a following comparable to the Raspberry Pi today and therefore provides an extremely relevant story. With only a little investment, study and careful planning by ordinary people “Operation Vula” used encryption to fight against the apartheid regime.

When the operation was finally uncovered by the police in 1990 they knew too little and too late to disrupt Vula. Nonetheless to the very end the government accused people of terrorism when caught using encrypted communication; buildings using encryption were called “havens for terror“.

CLYPC_SUcAETi-u

So my second reaction was to tweet “please watch ‘Vula Connection’ how a South African man used encryption to turn against his gov and end apartheid” to try and generate more awareness. It had 247 total views on that day; now, nine months later, it still has only 7,766. Not bad, yet not exactly a huge number.

I also tweeted “The Story of the Secret Underground Encryption Network of Operation Vula, 1995” for those who would rather read Tim Jenkin’s first-person account of crypto taking down apartheid.

His prison-break (please read Escape from Pretoria – a video also is available) and secure communication skills are critical to study thoroughly for anyone who wants to argue whether encryption is a “threat to security” in the context of apartheid and the 1980s.

Here is Tim Jenkin explaining what he did and why. Note there are only 185 views…

My third reaction was to contact the organizers of the RSA Conference, since it has a captive crowd in the tens of thousands. I know my tweets have limited reach (hat-tip to @thegrugq for immediate sub-tweets when I raise this topic, extending it to far wider audiences). A big conference seemed like another way for this story to go more mainstream.

So I suggested to conference organizers we create a “humanitarian” award, setup a nomination system/group and then I would submit Tim Jenkin. While Tim might not get the formal nod from the group, we at least would be on the right road to bringing this type of important historic detail forward into the light.

All that…because an op-ed incorrectly tried to invoke apartheid history as some kind of argument against encryption. Nothing bothers a historian more than seeing horrible analysis rooted in a lack of attention to available evidence.

So here we are today. RSA Conference just ended. Instead of Tim Jenkin on stage we were offered television and movie staff. CSI, Mr Robot, blah. I get that organizers want to appeal to the wider audience and bring in popular or familiar faces. I get that a lot of people care about fictionalized and dramatized versions of security, or whatever is most current in their media and news feeds.

Not me.

It was painful to sit through the American-centric entertainment-centric vapidity on stage when I knew I had failed to convince the organizers to bring lesser-known yet important and real history to light. Even if Tim Cook had spoken it still would pale for me in comparison to hearing from Tim Jenkin. The big tech companies already have a huge platform and every journalist hanging on every word or press release. Big tech and entertainers dominate the news, so where does one really go for an important history lesson ready to be told?

What giant conference is willing to support telling of true war stories from seasoned experts in encryption, learning new insights from live interviews on stage, if not RSAC?

And beyond learning from history, Tim Jenkin also has become known for recent work on a free open source system helping people trade without money. Past or future, his life’s work seems rather important and worth putting out to a wider audience, no?

It would have been so good to have recognized the work of Tim, and moreover to have our debates more accurately informed by the real-world anti-apartheid encryption. If only RSAC had courage to bring the deeper message to the main stage outside of the cryptographer’s panel. I will try harder to encourage this direction next year.

Disappointed.

Why Were 150 Somali Militants Killed in a US-led Air Strike?

The US used aircraft to drop explosives in Somalia, killing a large number of people. This abruptly has reminded us all of the existence of ongoing US military operations there, under the aegis of Africa Command (AFRICOM), and I see confusion in my social networks. Perhaps I can help explain what is going on.

Allow me to back up a few years to give some context.

The Shift from Covert to Overt Operations

US military European Command (EUCOM) leaders realized ten years ago they needed a more focused and local approach if expected to run “stability operations” in Africa. Do you remember in 2006 when the ICU (Islamic Courts Union) defeated CIA-backed warlords in Mogadishu? In response, the US special forces backed a 2007 Ethiopian invasion of Somalia to retake control and remove the ICU, as I wrote in posts here called “Ethiopia rolls 1950s tanks into Somalia” and in “Ethiopian invasion of Somalia“.

This public EUCOM “stabilization” effort, to use Ethiopia as a proxy military power after the CIA lost covert control, effectively created a huge sucking sound; a vacuum of leadership and instability (free market) was left behind after a neighboring state intervened. The ICU essentially transitioned into Al Shabaab at that time. Although that transition event might seem obscure, most Americans actually have heard of the piracy issues it generated. Unregulated seas and collapse of safe markets led to organized crime backed by Arab investors; the explosion of attacks became a major news story and headache in global shipping, as you can see in a simple SIPRI graph illustration of President Bush’s 2007 Foreign Policy results:

Dunne_figure1

The question before US politicians back then was how to build overt military operations in the Horn of Africa, almost exactly like Britain had to decide in 1949, to push for state control while being considered light-touch state-building (aid) or at least state-support (self-defense) operation (mostly ignoring global piracy issues and wider regional market instability it would create).

Foreign Military Support for African States

EUCOM knew even before 2006 that the US needed a more focused regional approach in Africa to achieve its assigned policy aims. Africa obviously isn’t part of (post-colonial) Europe so change to a more focused regional resource was overdue. Thus, to formalize and better focus emerging intervention and military support policies for Africa, AFRICOM was created in 2008 under President Bush:

This new command will strengthen our security cooperation with Africa and create new opportunities to bolster the capabilities of our partners in Africa. Africa Command will enhance our efforts to bring peace and security to the people of Africa and promote our common goals of development, health, education, democracy, and economic growth in Africa.

This presidential declaration eight years ago of bringing peace to Africa might seem a long stretch from the very recent news of US warplanes bombing Somalia. Bear with me for another minute.

The mission of AFRICOM originally was described as cooperation and augmentation of African governments against destabilization; a mission of dealing with “failing states” rather than taking on war-fighting or “conquering state” objectives. This is of course a bit ironic, given how it rose from the ashes of Somalia invaded by Ethiopia. To be fair though AFRICOM being established under Bush offered the chance for a different future and more locally relevant options than under EUCOM. Although I’ve studied military operations on the Horn of Africa all the way back to the 1930s this major policy shift in 2008 is a good place to start looking at American reasons for being in Somalia today.

Policy Shift and the Acceptance of Foreign Military Support

Creation of AFRICOM was not without controversy at the time, as explained by FOX news.

Most Africans don’t trust their own militaries, which in places like Congo have turned weapons on their own people.

So “they don’t trust Africom, either, because it’s a military force,” Okumu [Kenyan analyst at South Africa’s Institute for Security Studies] said. There is also “a suspicion America wants to use us, perhaps make us proxies” in the war on terror.

AFRICOM initially was to take control and run an existing base in Africa, as well as support the increasingly wider regional military objectives. Aside from pushing a 2007 Ethiopian invasion of Somalia to bring down the ICU, US policy was following at least two prior initiatives: One, in 2002 a US military Combined Joint Task Force base was established in the Horn of Africa (CJTF-HOA), staffed with thousands of military personnel. Two, by 2005 a “Flintlock exercise” among many African security forces was being led by the US across the Sahel region (from Djibouti to Senegal).

Thus it makes sense why some were worried that US operational bases with proxy combat missions could be a result. We may never know how AFRICOM was intended to roll out because, after Bush’s grand political hand waving about humanitarian missions and economic stabilization, Obama came into ownership in 2009 with different thoughts on foreign policy.

It seems to me the worries about intentions were well-founded. Obviously Bush already had been caught lying, or at least willfully ignoring truth, in order to invade Iraq. That alone should give everyone pause. His use of Ethiopia in 2007 appeared to similarly be a thinly-veiled destruction of Somali sovereignty to maintain CIA access for renditions and executions on foreign soil without declaring war. Bush foreign policy was so US-centric it raised concerns about, for lack of a better phrase, dumb imperialist thinking.

So in 2009 a new president came into ownership without the same legacy and policy baggage. Obama soon gave speeches that started a slightly different spin on US partnerships with African states:

When there’s a genocide in Darfur or terrorists in Somalia, these are not simply African problems — they are global security challenges, and they demand a global response.

A good indicator of where AFRICOM headed under the new US leadership was seen in operation Celestial Balance, as I wrote in 2010. Tactics changed under an Obama doctrine through more intelligent and less heavy-handed methods of “direct action”, a euphemism for unmarked black helicopters appearing suddenly and killing people identified as threats to America…ahem, I mean global security.

Obama would say privately that the first task of an American president in the post-Bush international arena was “Don’t do stupid shit.”

The difference was significant.

A former president believed evidence was an inconvenience and a latter president wanted carefully weighed and measured outcomes. Less fanfare, less flowery, clear and surgical operations, based on strong evidence, led to highly targeted missions, albeit without much outside review or transparency.

Then, rather than condemn the new US foreign policy doctrine of AFRICOM and US “actions” in Africa, Somalia’s new government warmed to the program and called for even more collaboration against threats.

 In a series of interviews in Mogadishu, several of the country’s recognized leaders, including President Sharif, called on the US government to quickly and dramatically increase its assistance to the Somali military in the form of training, equipment and weapons. Moreover, they argue that without viable civilian institutions, Somalia will remain ripe for terrorist groups that can further destabilize not only Somalia but the region. “I believe that the US should help the Somalis to establish a government that protects civilians and its people,” Sharif said.

It appears, from my reading of the Somali perspective over time, we can not easily write-off AFRICOM as the proxy war engine it could have become. There have been no new American bases built. Instead we have seen state-building, or at least assistance in state self-defense, pointing in the direction of augmentation and support. We can criticize transparency, but so far we don’t have a lot of ground to call Obama’s “direct actions” policy a purely self-serving war using African states as proxies.

The Bush administration was right to heed EUCOM establishing new focus, creating AFRICOM; it appears only to have been wrong in how it thought about supporting intelligence operations and its disregard for economic impact. Hard to say whether Obama has been right, but it is likely not worse than before (no longer threatening sovereignty, no longer undermining regional economic viability).

Somalia, let alone the African Union Mission in Somalia (AMISOM), has continued talking about being a partner on global security efforts. This is unlike the 2007 Ethiopian invasion with US objectives front and center, aligning awkwardly with other nations or prodding them into going along also for self-interest.

The US currently is feted as a partner in regional Horn stabilizing missions rather than owner or operator. Local stability and growth policy using global partnerships isn’t an entirely awful thing, especially when we see China talking about and doing much of the same in its foreign relations for this region and throughout Africa.

Why An Air Strike?

Ok, so enough background. Back to the present tense, what’s with bombing hundreds of people?

According to a tweet by the BBC Africa Security Correspondent, Tomi Oladipo:

both Al Shabab & residents confirmed militants hit. Dispute is over death toll.

Everyone on the ground seems to agree casualties were militants and not any civilians. I have not seen anything contradicting this: militants massed in a training camp were preparing to graduate and execute a mission to undermine regional stability. The only major caveat to the reporting and news is Al Shabaab has been known to infiltrate news organizations to murder journalists it disagrees with; local reporting can be hard to gather.

I asked Paul Williams, Associate Professor at GWU and author of “War & Conflict in Africa“, if this strike could be seen as a prevention measure, given recent Al Shabaab attacks. He quickly confirmed that as true:

#AMISOM reconfiguring after Leego, Janaale & ElAdde to avoid a repeat.

If you’re familiar with those three references to Al Shabaab attacking security camps you easily can see why this strike to their camp fits regional conflict patterns, with the US serving to help local government forces maintain control and protect civilians.

With this in mind I would like to address four questions raised by Glenn Greenwald about the attack:

One.

Were these really all al Shabaab fighters and terrorists who were killed? Were they really about to carry out some sort of imminent, dangerous attack on U.S. personnel?

Yes, we see credible accounts of imminent danger, in the pattern of recent attacks, from an Al Shabaab militant camp. It almost could be argued that this attack was in response to those earlier militant attacks; a better self-defense plan was called for by local authorities (Somalia and Kenya) after those disasters. US personnel were in danger of attack by nature of working with the authorities targeted by Al Shabaab. We also don’t have details on the attack planned but it very well could have been similar to Westgate or Garissa University.

Two.

There are numerous compelling reasons demanding skepticism of U.S. government claims about who it kills in airstrikes.

Yes, big fan of skepticism here. At the same time, by all accounts and recent events, this appears to be a clear case of a military camp being destroyed to prevent terrorist attack later. BBC made the casualty type clear. Recent Al Shabaab operations, attacking Kenyans while in camp, should further erode skepticism around motive and opportunity of attacking militants while in their camps. I have not yet seen evidence civilians were in these camps. South Sudan, just for comparison, has been a completely different story.

Three.

We need U.S. troops in Africa to launch drone strikes at groups that are trying to attack U.S. troops in Africa. It’s the ultimate self-perpetuating circle of imperialism

This is lazy and shallow reasoning. If US troops left Somalia there would still be attacks by Al Shabaab on the authorities there. Whether you agree or not with supporting the local regime, it is not fair to say the only purpose of US troops is to act like a target for the premise of self-defense to attack US enemies. We have credible evidence that it goes beyond a proxy conflict, and the US is in fact assisting local authorities who are under attack. We can debate the integrity of a US-backed authority and their role in calling for assistance, yet it is clear Al Shabaab is a threat to far more than just Americans.

Four.

Within literally hours, virtually everyone was ready to forget about the whole thing and move on, content in the knowledge — even without a shred of evidence or information about the people killed — that their government and president did the right thing.

Surely I will be called an exception here, as I mentioned already I’ve studied conflict on the Horn for over two decades and have undergrad and graduate degrees focused on it, yet I do not find lack of interest to be true for the general population. There never has been more interest in this region than today.

This blog post was written because people were talking in general conversations about these killings. The fact that the story initially was brought up as a drone attack meant it drew a lot of attention. Conversations went on for hours just about the technical feasibility of drones to carry out such a large attack.

Granted we should be paying more attention. That seems like a great general principle. I am seeing more people pay more attention than ever before to issues and a part of the world that used to be obscure. Within literally hours everyone was asking questions about what happened, who really was killed, and why. It is actually quite a shock to see Somalia so much in the news and Americans digging immediately into the details, asking what just happened in Africa.


Updated to add a “mapping militants” project chart of Somalia, which better illustrates why power fractures and allegiances are complicated.

mappingmilitants.somalia

RSAC 2016: Thoughts and Memories

Three things stood out to me at RSAC this year:

  1. Diversity
  2. Business and Innovation
  3. Collaboration

Diversity

Usually I have some general unease or complaint in this category. Not this year. While I did tweet there was an annoying lack of diversity in keynote speakers, overall the conference felt more diverse than ever before.

Walking the expo and the conference talks felt like being in a major international city. Waves of experienced and new, young and old, male and female were noticed, with many cultures clothing type and styles easily found. It felt like security community was being represented across an extremely wide spectrum, wider than I had ever seen before. I talked briefly with a woman wearing a Niqab attending sessions (might have to do this myself next year). And while it was easy to hear the big delegations of Israelis, Chinese, Russians, Germans wandering around I also was happy to run into a Palestinian cryptographer who wanted to talk Cloud.

Business and Innovation

Every year I do an extensive tour of the Expo and interviews to find useful products. Some tend to argue “security 1%-ers” are the only people who really would benefit from the expo and everything is positioned to be a silver bullet. That’s obviously untrue.

Adi Shamir walked with me to a booth, for example, so I could show him what I thought to be an interesting development in hardware authentication. The conversation went something like this:

  • Me: it’s interesting to see a stereo jack token form-factor. resilient, easy…
  • Adi: one form, another form, who cares. use the USB port instead. they’re all just form factors. energy harvesting? AHA! now THAT is interesting
  • Me: form factor is a problem space that needs better solutions. energy harvest wouldn’t get users excited but the security issues are something to review
  • Adi: yes, the things we can do with energy
  • Me: given low capacity we can blast with energy to cause to fail, break, overheat
  • Adi: this is not that interesting, but there are other things…

He and I were approaching things from completely different objectives. I was thinking about how to solve for user requirements; can we get these in hands immediately to improve multi-factor usage rates. He was thinking about how to solve for engineering requirements; can we break this thing.

Tools we were looking at and discussing with the vendors were not for the 1%. They were not silver bullets. They were meant for mainstream use and very focused in their application. Many such tools could be found. The problem really is not that this kind of every-person stuff does not exist. The problem is marketing is actually extremely hard in security. If you think the buzzwords, costumes and flashing plastic garbage are annoying, you’re probably right. It just verifies how hard it is to do marketing well, to reach a wide audience with a tight message.

And that’s one of the coolest things about RSAC. So many different approaches and ideas are launched just to see if they work; we might actually find something good. It is an opportunity to find or develop mainstream tools from a diverse field of ideas. This is where people are talking about all kinds of solutions and partnerships.

On the other hand, it’s also important to look carefully for 1%-er solutions.

About five years ago at RSAC I spoke with a flash memory vendor promoting their new devices, and quickly I figured out we were going to have problems with data destruction. It was a 1%-er issue then, an early look into what was coming. In the following years I saw papers being published, almost exactly like the conversation at RSAC, about ease of extracting data from flash. And now this year I found this 1%-er issue has gone mainstream: vendors push specialized products (an extreme opposite of silver bullet) towards commodity prices to close a gap. If you have flash devices and need to destroy data, there were some small engineering-oriented vendors you should have been talking with.

Intelligence and knowledge systems are the 1%-er space of today, which actually parallels a trend in general IT. Stock up on “threat” feeds, run analysis on it with visualization, and maybe even apply learning algorithms or think about how to leverage artificial intelligence. While I could beat up our industry for going all 1%-er on this area, the wider context of overall IT puts it in context and we’d be fools if our industry didn’t jump in now. The people adopting today, or at very least discussing, are at RSAC setting the stage for what will become 99% tools five years ahead.

A customer asked me a few weeks ago to build a specific threat feed solution. So at RSAC I set about the expo floor asking every single vendor I could to give me their proposed solution. It was actually comical and fun because it challenges the marketing folks to deliver on the spot.

Symantec came across as an utter disaster. They literally could not find anyone, over two days, to speak about their products. Sophos was all ears as I ended up telling them how good their data could be if they packaged it again for the right consumers. They apparently weren’t aware of the demand types and seemed curious. Kaspersky kept shaking my hand, saying the right people need to be found, and telling me we can do business together while not actually answering technical questions. Fireeye sent me to their head of a new group focused on the exact problem. Very impressed with the response and quick, competent handlers. Clownstrike said they have what we need and then just walked away. LOL. Recorded Future gave me a long and detailed hands-on demonstration that was very helpful…all of which ends up in a report that goes to a customer.

To put it bluntly, this year felt like the rise of private intelligence and I expect to see this field of “knowledge” tools for analysts grow significantly over the next 2-3 years.

The inverse of this type of prediction exercise is noticing the buzzwords most likely to have disappeared: GRC, DLP, APT. Apparently vendors are realizing that the great analyst hype for some of these “tool” markets did not pan out. Do we blame the analysts who predicted these markets would boom, and created the product race, or blame the vendors who jumped in to run it?

Regulations and compliance seemed to be showing up everywhere, being discussed all the time, without being pushed obnoxiously as some kind of new thing to buy. HIPAA! PCI! No, we didn’t see that at all. There was no yelling about regulators, and at the same time it was mentioned in talks and product marketing. Compliance was pleasantly subtle, perhaps indicating an industry maturity level achieved.

Last but not least I was sad to see a lack of drone research. Despite having talk tracks on the subject, and a huge boom in drone-related security concerns, we really didn’t find much evidence of a market for security in this space yet. An investor literally told me he’d find us a billion dollars to solve some very specific drone security issues, yet walking the expo there were no offerings and no evidence of products or strong technical skills in this area.

Collaboration

With new levels of diversity, and innovation, it probably goes without saying there was an air of collaboration. While there are plenty of private parties and VIP events (literally 1,000s of side-conferences) for business to be done by old friends behind closed doors, what fascinated me was the interactions out in the open. Bumping into strangers all day and night is where things get interesting, especially as you hear “let me introduce you to…” all around.

A big concern is that there are solutions lurking around and missing their target audience. I’m speaking with some ex-Cisco guys one day who have developed a healthcare IoT fingerprinting tool. Don’t ask me why they chose healthcare, yet that’s their very narrow approach right now. The next day I’m watching my twitter feed light up about the lack of security tools designed for healthcare IoT. How do I get these two groups collaborating? RSAC is a place where I can try to make it happen.

The keynotes emphasized collaboration in a fairly formal way. Government should talk with private sector, yada yada, as we always hear. More practical is the fact that you could walk into a booth and overhear the Norwegian military discussing some use case specific to their plans for invading Finland, and then jump in and start a broader discussion about different tools and procedures for protecting doctor privacy in Africa.

Walking up and talking to strangers led to some excellent follow-on meetings and conversations around how we could work together. I dragged three friends with me into a session on hacking oil and gas, which turned out to be great fodder for conversation with a guy from NIST and an invitation to present on supply chain security to the US government.

Cloudera had a booth where I spent the better part of an hour discussing how different Big Data platforms can work together better to create a common standard for security assessors, as different staff came and went and suggested ideas. It felt like we were compressing three weeks of scheduled meetings into one impromptu intense planning session.

There are so many collaboration channels it can be overwhelming at some point because you simply can not pursue all the opportunities to be found at RSAC. If you want to meet with some of the best minds in the world trying to solve some of the hardest security problems, or you want to expose your ideas to a wide set of minds and collaborate in a short time, this conference can’t be beat. It’s massively massive, not a quiet walk in the park with known friends, and that’s not such a bad thing as our industry has to learn how to welcome in more and more people.