This evening, someone pointed out Congressional testimony I gave over 6 years ago. This referenced similar testimony I gave in 2001, and I prepared it using notes from lectures I gave in the early-to-mid 1990s.
What is discouraging is that if I were asked to provide testimony next week, I would only need to change a few numbers in this document and it could be used exactly as is. The problems have not changed, the solutions have not been attempted, and if anything, the lack of leadership in government is worse.
Some of us have been saying the same things for decades. I’m approaching my 3rd decade of this, and I’m a young’un in this space.
If you are interested, read the testimony from 2009 and see what you think.
On September 24 and 25 of this year, Purdue University hosted the second Dawn or Doom symposium. The event — a follow-up to the similarly-named event held last year — was focused on talks, movie, presentations, and more related to advanced technology. In particular, the focus has been on technology that poses great potential to advance society, but also potential for misuse or accident that could cause great devastation.
I was asked to speak this year on the implications of surveillance capabilities. These have the promise of improving use of resources, better marketing, improved health care, and reducing crime. However, those same capabilities also threaten our privacy, decrease some potential for freedom of political action, and create an enduring record of our activities that may be misused.
My talk was videotaped and is now available for viewing. The videographers did not capture my introduction and the first few seconds of my remarks.The remaining 40 or so minutes of me talking about surveillance, privacy, and tradeoffs are there, along with a few audience questions and my answers.
If you are interested, feel free to check it out. Comments welcome, especially if I got something incorrect — I was doing this from memory, and as I get older I find my memory not not be quite as trustworthy as it used to be.
You can find video of most of the other Dawn or Doom 2 events online here. The videos of last year's Dawn or Doom event are also online. I spoke last year about some of the risks of embedding computers everywhere, and giving those systems control over safety-critical decisions without adequate safeguards. That talk, Faster Than Our Understanding , includes some of the same privacy themes as the most recent talk, along with discussion of security and safety issues.
Yes, if you saw the news reports, the Dawn or Doom 2 event is also where this incident involving Barton Gellman occurred. Please note that other than some communication with Mr. Gellman, I played absolutely no role in the taping or erasure of his talk. Those issues are outside my scope of authority and responsibility at the university, and based on past experience, almost no one here listens to my advice even if they solicit it. I had no involvement in any of this, other than as a bystander.
Purdue University issued a formal statement on this incident. Related to that statement, for the record, I don’t view Mr. Gellman’s reporting as “an act of civil disobedience.” I do not believe that activities of the media, as protected by the First Amendment of the US Constitution and by legal precedent, can be viewed as “civil disobedience” any more than can be voting, invoking the right to a jury trial, or treating people equally under the law no matter their genders or skin colors. I also share some of Mr. Gellman’s concerns about the introduction of national security restrictions into the entire academic environment, although I also support the need to keep some sensitive government information out of the public view.
That may provide the topic for my talk next year, if I am invited to speak again.
I recently had a couple of students (and former students, and colleagues) ask me if I was attending any of a set of upcoming cons (non-academic/organizational conferences) in the general area of cyber security. That includes everything from the more highly polished Black Hat and DefCon events, to Bsides events, DerbyCon, Circle City Con, et al. (I don’t include the annual RSA Conference in that list, however.)
25 years ago there were some as the field was starting up that I attended. One could argue that some of the early RAID and SANS conferences fit this category, as did some of the National Computer Security Conferences. I even helped organize some of those events, including the 2nd RAID workshop! But that was a long time ago. I don’t attend cons now, and haven’t for decades. There are two main reasons for that.
First, is finances. Some of the events are quite expensive to attend — travel, housing, and registration all cost money. As an academic faculty member, and especially as one at a state university, I don’t have a business account covering things like these as an expense item. Basically, I would have to pay everything out of pocket, and that isn’t something I can afford to do on a regular (or even sporadic) basis. I manage to scrape up enough to attend the main RSA conference each year, but that is it.
Yes, faculty do sometimes have some funds for conferences. When we have grants from agencies such as NSF or DARPA, they often include travel funds, but usually we target those for places where the publication of our research (and that of our students) gives the most academic credit — IEEE & ACM events, for instance. Sometimes donors will provide some gifts to the university for us to use on things not covered by grants, including travel. And some faculty have made money by spinning off companies and patenting their inventions, so they can use that.
None of that describes my situation. Over the last 20 years I have devoted most of my efforts at raising (and spending) funds towards the COAST lab and then CERIAS. When I have had funding for conferences, I have usually spent it on my students, first, to allow them to get the professional exposure. There is seldom money left over for me to attend anything. I show up at a few events because I’m invited to speak and the hosts cover the expenses. The few things I’ve invented I’ve mostly put out in the public domain. I suppose it would be great if some donor provided a pot of money to the university for me to use, but I’ve gotten in the habit of spending what I have on junior colleagues and students so I’m not sure what I’d do with it!
There is also the issue of time. I have finite time (and it seems more compressed as I get older) and there are only so many trips I have time (and energy) to make, even if I could afford more. Several times over the last few years I’ve hit that limit, as I’ve traveled for CERIAS, for ACM, and for some form of advising, back to back to back.
Second, I’m not sure I’d learn much useful at most cons. I’ve been working (research, teaching, advising) in security and privacy for 30 years. I think I have a pretty good handle on the fundamentals, and many of the nuances. Most cons present either introductions for newbies, or demonstrations of hacks into existing systems. I don’t need the intros, and the hacks are not at all surprising. There is some great applications engineering work being done by the people involved, but unlike some people, I don’t need to see an explicit demonstration to understand the weaknesses in supply chains, poor authentication, lack of separation, no root of trust, and all the other problems that underlie those hacks. I eventually hear about the presentations after the fact when they get into the news; I can’t recall hearing about any that really surprised me for quite some time now.
I wish leaders in government and business didn’t need to be continually bashed with demonstrations to begin to get the same points about good security, but I’ve been trying to explain these issues for nearly my whole career, and they simply don’t seem to listen after “This will cost more than you are currently spending.” If anything, attending con events simply points out that the message I’ve been trying to convey for so long has not been heard; rather than instructive, cons might well be rather depressing for me.
There’s obviously also a social element to these events — including the more academic and professional conferences — that I am clearly missing out on. I do have a little regret over that. I don’t get to meet some of the young up-and-coming people in the field, on either the research or applied ends of things. I also don’t get to see some of people I already know as often as I wish I did. However, that gets back to cost and time. And I don’t think too many people have noticed the difference or bemoaned a loss because I wasn’t there, especially as I have gotten older. The current crop of practitioners are all excited by learning the most recent variation on a theme — someone who points out that it is all material we could have predicted (and prevented) isn’t going to fit in. Frankly, I was surprised to hear there was any interest in Jack Daniel’s “Shoulders of Infosec” project by some of the con crowd!
So, do I hate cons? No, not at all! If colleagues or students find them of value and they have the time and resources to attend, then they should go…but they aren’t likely to see me attending.
About 20 years ago, there was a heated debate in the US about giving the government mandatory access to encrypted content via mandatory key escrow. The FBI and other government officials predicted all sorts of gloom and doom if it didn’t happen, including that it would prevent them from fighting crime, especially terrorists, child pornographers, and drug dealers. Various attempts were made to legislate access, including forced key escrow encryption (the “Clipper Chip”). Those efforts didn’t come to pass because eventually enough sensible — and technically literate — people spoke up. Additionally, the economic realities also made it clear that people weren’t knowingly going to buy equipment with government backdoors built in.
Fast forward to today. In the intervening two decades, the forces of darkness did not overtake us as a result of no restrictions on encryption. Yes, there were some terrorist incidents, but either there was no encryption involved that made any difference (e.g., the Boston Marathon bombing), or there was plenty of other evidence but it was never used to prevent anything (e.g., the 9/11 tragedy). Drug dealers have not taken over the country (unless you consider Starbucks coffee a narcotic). Authorities are still catching and prosecuting criminals, including pedophiles and spies. Notably, even people who are using encryption in furtherance of criminal enterprises, such as Ross “Dread Pirate Roberts” Ulbricht, are being arrested and convicted. In all these years, the FBI has yet to point to anything significant where the use of encryption frustrated their investigations. The doomsayers of the mid-1990s were quite clearly wrong.
However, now in 2015 we again have government officials raising a hue and cry that civilization will be overrun, and law enforcement will be rendered powerless unless we pass laws mandating that back doors and known weaknesses be put into encryption on everything from cell phones to email. These arguments have a strong flavor of déjà vu for those of us who were part of the discussion in the 90s. They are even more troubling now, given the scope of government eavesdropping, espionage, and massive data thefts: arguably, encryption is more needed now that it was 20 years ago.
USACM, the Public Policy Council of the ACM, is currently discussing this issue — again. As a group, we made statements against the proposals 20 years ago. (See, for instance, the USACM and IEEE joint letter to Senator McCain in 1997). The arguments in favor of weakening encryption are as specious now as they were 20 years ago; here are a few reasons why:
There are other reasons, too, including cost, impact on innovation, and more. The essay below provides more rationale. Experts and organizations in the field have recently weighed in on this issue, and (as one of the individuals, and as chair of one of the organizations) I expect we will continue to do so.
With all that as a backdrop, I was reminded of an essay on this topic area by one of USACM’s leaders. It was originally given as a conference address two decades ago, then published in several places, including on the EPIC webpage of information about the 1990s anti-escrow battle. The essay is notable both because it was written by someone with experience in Federal criminal prosecution, and because it is still applicable, almost without change, in today’s debate. Perhaps in 20 more years this will be reprinted yet again, as once more memories dim of the arguments made against government-mandated surveillance capabilities. It is worth reading, and remembering.
by Andrew Grosso, Esq.
Chair, USACM Committee on Law
(This article is a revised version of a talk given by the author at the 1996 RSA Data Security Conference, held in San Francisco, California. Mr. Grosso is a former federal prosecutor who now has his own law practice in Washington, D.C. His e-mail address is firstname.lastname@example.org.)
I would like to start by telling a war story. Some years ago, while I was an Assistant U.S. Attorney, I was asked to try a case which had been indicted by one of my colleagues. For reasons which will become clear, I refer to this case as “the Dank case.”
The defendant was charged with carrying a shotgun. This might not seem so serious, but the defendant had a prior record. In fact, he had six prior convictions, three of which were considered violent felonies. Because of that, this defendant was facing a mandatory fifteen years imprisonment, without parole. Clearly, he needed an explanation for why he was found in a park at night carrying a shotgun. He came up with one.
The defendant claimed that another person, called “Dank,” forced him to carry the gun. “Dank,” it seems, came up to him in the park, put the shotgun in his hands, and then pulled out a handgun and put the handgun to the defendant’s head. “Dank” then forced the defendant to walk from one end of the park to other, carrying this shotgun. When the police showed up, “Dank” ran away, leaving the defendant holding the bag, or, in this case, the shotgun.
The jurors chose not to believe the defendant’s story, although they spent more time considering it than I would like to admit. After the trial, the defendant’s story became known in my office as “the Dank defense.” As for myself, I referred to it as “the devil made me do it.”
I tell you this story because it reminds me of the federal government’s efforts to justify domestic control of encryption. Instead, of “Dank,” it has become, “drug dealers made me do it;” or “terrorists made me do it;” or “crypto anarchists made me do it.” There is as much of a rationale basis behind these claims as there was behind my defendant’s story of “Dank.” Let us examine some of the arguments the government has advanced.
It is said that wiretapping is indispensable to law enforcement. This is not the case. Many complex and difficult criminal investigations have been successfully concluded, and successfully argued to a jury, where no audio tapes existed of the defendants incriminating themselves. Of those significant cases, cited by the government, where audio tapes have proved invaluable, such as in the John Gotti trial, the tapes have been made through means of electronic surveillance other than wire tapping, for example, through the use of consensual monitoring or room bugs. The unfettered use of domestic encryption could have no effect on such surveillance.
It is also said that wiretapping is necessary to prevent crimes. This, also, is not the case. In order to obtain a court order for a wire tap, the government must first possess probable cause that a crime is being planned or is in progress. If the government has such probable cause concerning a crime yet in the planning stages, and has sufficient detail about the plan to tap an individual’s telephone, then the government almost always has enough probable cause to prevent the crime from being committed. The advantage which the government gains by use of a wiretap is the chance to obtain additional evidence which can later be used to convict the conspirators or perpetrators. Although such convictions are desirable, they must not be confused with the ability to prevent the crime.
The value of mandating key escrow encryption is further eroded by the availability of super encryption, that is, using an additional encryption where the key is not available to the government. True, the government’s mandate would make such additional encryption illegal; however the deterrence effect of such legislation is dubious at best. An individual planning a terrorist act, or engaging in significant drug importation, will be little deterred by prohibitions on the means for encoding his telephone conversations. The result is that significant crimes will not be affected or discouraged.
In a similar vein, the most recent estimates of the national cost for implementing the Digital Telephony law, which requires that commercial telecommunications companies wiretap our nation’s communications network for the government’s benefit, is approximately three billion dollars. Three billion dollars will buy an enormous number of police man hours, officer training, and crime fighting equipment. It is difficult to see that this amount of money, by being spent on wire tapping the nation, is being spent most advantageously with regard to law enforcement’s needs.
Finally, the extent of the federal government’s ability to legislate in this area is limited. Legislation for the domestic control of encryption must be based upon the commerce clause of the U.S. Constitution. That clause would not prohibit an individual in, say, the state of California from purchasing an encryption package manufactured in California, and using that package to encode data on the hard drive of his computer, also located in California. It is highly questionable whether the commerce clause would prohibit the in-state use of an encryption package which had been obtained from out of state, where all the encryption is done in-state and the encrypted data is maintained in- state. Such being the case, the value of domestic control of encryption to law enforcement is doubtful.
Now let us turn to the disadvantages of domestic control of encryption. Intentionally or not, such control would shift the balance which exists between the individual and the state. The individual would no longer be free to conduct his personal life, or his business, free from the risk that the government may be watching every move. More to the point, the individual would be told that he would no longer be allowed to even try to conduct his life in such a manner. Under our constitution, it has never been the case that the state had the right to evidence in a criminal investigation. Rather, under our constitution, the state has the right to pursue such evidence. The distinction is crucial: it is the difference between the operation of a free society, and the operation of a totalitarian state.
Our constitution is based upon the concept of ordered liberty. That is, there is a balance between law and order, on the one hand, and the liberty of the individual on the other. This is clearly seen in our country’s bill of rights, and the constitutional protections afforded our accused: evidence improperly obtained is suppressed; there is a ban on the use of involuntary custodial interrogation, including torture, and any questioning of the accused without a lawyer; we require unanimous verdicts for convictions; and double jeopardy and bills of attainder are prohibited. In other words, our system of government expressly tolerates a certain level of crime and disorder in order to preserve liberty and individuality. It is difficult to conceive that the same constitution which is prepared to let a guilty man go free, rather than admit an illegally seized murder weapon into evidence at trial, can be interpreted to permit whole scale, nationwide, mandatory surveillance of our nation’s telecommunications system for law enforcement purposes. It is impossible that the philosophy upon which our system of government was founded could ever be construed to accept such a regime.
I began this talk with a war story, and I would like to end it with another war story. While a law student, I had the opportunity to study in London for a year. While there, I took one week, and spent it touring the old Soviet Union. The official Soviet tour guide I was assigned was an intelligent woman. As a former Olympic athlete, she had been permitted in the 1960’s to travel to England to compete in international tennis matches. At one point in my tour, she asked me why I was studying in London. I told her that I wanted to learn what it was like to live outside of my own country, so I chose to study in a country where I would have little trouble with the language. I noticed a strange expression on her face as I said this. It was not until my tour was over and I looked back on that conversation that I realized why my answer had resulted in her having that strange look. What I had said to her was that *I* had chosen to go to overseas to study; further, I had said that *I* had chosen *where* to go. That I could make such decisions was a right which she and the fellow citizens did not have. Yes, she had visited England, but it was because her government chose her to go, and it was her government which decided where she should go. In her country, at that time, her people had order, but they had no liberty.
In our country, the domestic control of encryption represents a shift in the balance of our liberties. It is a shift not envisioned by our constitution. If ever to be taken, it must be based upon a better defense than what “Dank,” or law enforcement, can provide.
Do you care about this issue? If so, consider contacting your elected legislators to tell them what you think, pro or con. Use this handy site to find out how to contact your Representative and Senators.
Interested in being involved with USACM? If so, visit this page. Note that you first need to be a member of ACM but that gets you all sorts of other benefits, too. We are concerned with issues of computing security, privacy, accessibility, digital governance, intellectual property, computing law, and e-voting. Check out our brochure for more information.
† — This blog post is not an official statement of USACM. However, USACM did issue the letter in 1997 and signed the joint letter earlier this year, as cited, so those two documents are official.
Let me recommend an article in Communications of the ACM, June 2015, vol 6(2), pp. 64-69. The piece is entitled PLUS ÇA CHANGE, PLUS C’EST LA MÊME CHOSE, and the author is the redoubtable Corey Schou.
Corey has been working in information security education as long (and maybe longer) than anyone else in the field. What’s more, he has been involved in numerous efforts to help define the field, and make it more professional.
His essay distills a lot of his thinking about information security (and its name), its content, certification, alternatives, and the history of educational efforts in the area.
If you work in the field in any way — as a teacher, practitioner, policy-maker, or simply hobbyist, there is probably something in the piece for you.
(And yes, there are several indirect references to me in the piece. Two are clearer than others — can you spot them? I definitely endorse Corey’s conclusions so perhaps that is why I’m there.
In the late 1980s, around the time the Airbus A340 was introduced (1991), those of us working in software engineering/safety used to exchange a (probably apocryphal) story. The story was about how the fly-by-wire avionics software on major commercial airliners was tested.
According to the story, Airbus engineers employed the latest and greatest formal methods, and provided model checking and formal proofs of all of their avionics code. Meanwhile, according to the story, Boeing performed extensive design review and testing, and made all their software engineers fly on the first test flights. The general upshot of the story was that most of us (it seemed) felt more comfortable flying on Boeing aircraft. (It would be interesting to see if that would still be the majority opinion in the software engineering community.)
Today, in a workshop, I was reminded of this story. I realized how poor a security choice that second approach would be even if it might be a reasonable software test. All it would take is one engineer (or test pilot) willing to sacrifice himself/herself, or a well-concealed attack, or someone near the test field with an air to ground missile, and it would be possible to destroy the entire pool of engineers in one fell swoop…as well as the prototype, and possibly (eventually) the company.
Related to recent events, I would also suggest that pen-testing at the wrong time, with insufficient overall knowledge (or evil intent) could lead to consequences with some similar characteristics. Testing on live systems needs to be carefully considered if catastrophic failures are possibly realized.
No grand conclusions here, other than to think about how testing interacts with security. The threat to the design organization needs to be part of the landscape — not simply testing the deployed product to protect the end-users.
Here are a couple of items of possible interest to some of you.
First, a group of companies, organizations, and notable individuals signed on to a letter to President Obama urging that the government not mandate “back doors” in computing products. I was one of the signatories. You can find a news account about the letter here and you can read the letter itself here. I suggest you read the letter to see the list of signers and the position we are taking.
Second, I’ve blogged before about the new book by Carey Nachenberg — a senior malware expert who is one of the co-authors of Norton Security: The Florentine Deception. This is an entertaining mystery with some interesting characters and an intricate plot that ultimately involves a very real cyber security threat. It isn’t quite in the realm of an Agatha Christie or Charles Stross, but everyone I know how has read it (and me as well!) have found it an engrossing read.
So, why am I mentioning Carey’s book again? Primarily because Carey is donating all proceeds from sale of the book to a set of worthy charities. Also, it presents a really interesting cyber security issue presented in an entertaining manner. Plus, I wrote the introduction to the book, explaining a curious “premonition” of the plot device in the book. What device? What premonition? You’ll need to buy the book (and thus help contribute to the charities), read the book (and be entertained), and then get the answer!
You can see more about the book and order a copy at the website for The Florentine Deception.
Dear Friends of CERIAS
This Wednesday, April 29, will be the second annual Purdue Day of Giving. During this 24-hour online event, CERIAS will be raising awareness and funds for infosec research, security education, and student initiatives.
Plus, through a generous pledge from Sypris Electronics, every donation received this Wednesday will be matched, dollar-for-dollar! So, whether its $10 or $10,000, your donation will be doubled and will have twice the impact supporting CERIAS research, education, and programs (i.e. Women in Infosec, student travel grants, student conference scholarships, the CERIAS Symposium, …)
Make your donation online here (CERIAS is listed in the left column, about 1/3 down).
Now through Wednesday help us spread the word by tagging your Twitter and Instragram posts with BOTH #PurdueDayofGiving and #CERIAS., and sharing our message on Facebook and LinkedIn. You can post your thoughts, share the Day of Giving video, or encourage others to donate.
Thank you for your continued support of CERIAS and for considering a Purdue Day of Giving donation this Wednesday (April 29).
One again I have submitted myself to a week of talks, exhibits, walking, meetings, drinking, meetings, and more with 40,000 close associates (with one more day of it tomorrow). It’s the annual RSA conference in San Francisco. I’ve been to about 8, including the last 5.
Prior to starting this entry, I reread my blog post from after the 2014 RSA Conference. Not a lot has changed, at least as far as talks and exhibits. Pretty much everything I wrote last year is still accurate, so you can read that first. There were a few differences, and I’ll describe the prominent ones below.
Once again, I got pulled into meetings and conversations, so I didn’t attend as many of the talks as I really wanted. I caught portions of several, and I was impressed with more this year than last — I sensed less marketing. Thus, kudos to the program committee (and speakers). I am sorry I didn’t get to hear more of the talks. I hope they were recorded for us to view later.
Foremost differences from last year occurred outside the Moscone Center and on the exhibit floor — there was no boycott against RSA about alleged NSA collaboration, and the conference organizers adopted a policy against “booth babes” — yay! I don’t think I need to write about things that weren’t there this year, but I will say a big “thank you” to the RSA Conference team for the latter — it was a very welcome change.
I still did not speak in a session (even as a fill-in), it still costs quite a bit to attend, I still didn’t see many academics I knew,
I saw only 3 products that were devoted to building secure systems — everything else was patching, monitoring, remediation, and training. That continues to be depressing.
Still the case there was limited emphasis on or solutions for privacy.
Andy Ellis provided me shielding for my badge so I could avoid being scanned onto mailing lists. I told people at most booths, but they tried anyhow. Some would try repeatedly, then tell me they couldn’t scan my badge. Duh! I just told you that! However, in every case, they still gave me a T-shirt or other swag.
Speaking of swag, this year, the top 3 raffle items were drones, Go-Pro cameras, and iWatches.
A few booths were very aggressive in trying to scan people. It almost felt like desperation. I had to duck and weave (not easy with a cracked rib) to avoid a few of those people and get past their booths. It felt like being in a video game.
This year, more vendors seemed willing to talk about donating their products to our (CERIAS) teaching and research labs. That is really promising, and helps our students a lot. (And, hint — it provides great visibility for the products, so you vendors can still do it!)
So, if I find the conference a little depressing, why do I still go? As I noted last year, besides hearing about trends and getting a stock of T-shirts, it is a great opportunity to see friends and acquaintances I don’t get to see that often otherwise because I have limited time and funds for travel. (And yes, Indiana is at the center of the known universe, but few flights stop here.) I have had some great conversations with these people — thought leaders and deep thinkers across the spectrum of infosec/cyber/etc.
Actually, it occurred to me over drinks that if I wanted to cause maximum disruption, I could have infected these highly-connected people with some awful disease, and within 72 hours they would have infected almost everyone in the field who have some level of clue. Luckily for the world, they only had to put up with my presence for a few minutes or so, each, and that isn’t contagious.
Here’s a partial list of the people I was happy to see (there were more, but this is who I can remember right now — my apologies for anyone I missed; plus, I may see more in the closing session tomorrow): Candy Alexander, Becky Bace, Robert Bigman, Bob Blakely, Josh Corman, Sam Curry, Jack Daniel, Michelle Dennedy, Matt Devost, Whit Diffie, Andy Ellis, Karen Evans, Dickie George, Greg Hogland, Brian Honan, Alex Hutton, Andrew Jacquith, Toney Jennings, John Johsnson, Gene Kim, Brian Krebs, Penny Leavy, Martin Libicki, Rich Marshall, Gary McGraw, Martin McKeay, Carey Nachenberg, Wendy Nather, Davi Ottenheimer, Andy Ozment, Kevin Poulsin, Paul Rosenzweig, Scott Rotondo, Marc Sachs, Howard Schmidt, Bruce Schneier, Corey Schou, Winn Schwartau, Chenxi Wang, Mark Weatherford, Bob West, Ira Winkler, and Amit Yoran.
Yes, I do know a rather eclectic set of people. Their karma must be bad, because they also know me.
Speaking of karma, I’m already planning to go to RSA 2016.
The 2015 CERIAS symposium — held March 24 & 25, 2015 — was wonderful! We had a great array of speakers and panels, and one of our largest audiences in years. The talks were fascinating, the panels provocative, and the student research exciting (as usual).
If you were there and want to hear a repeat of a talk, or if you didn’t make it to the symposium and want to hear what went on, visit our website. We have videos of all the talks and panels plus links to the student research posters and other materials. Similar materials from our 2014 symposium are still online, too!
We haven’t yet set the dates for the 2016 CERIAS Symposium, but stay tuned for that.