About Brent Huston

I am the CEO of MicroSolved, Inc. and a security evangelist. I have spent the last 20+ years working to make the Internet safer for everyone on a global scale. I believe the Internet has the capability to contribute to the next great leap for mankind, and I want to help make that happen!

Creative Uses of Video for Quick and Easy Awareness

Are you looking for an effective mechanism to help your staff stay alert against laptop theft during the holidays and such? Here is a quick suggestion.

Take an iPhone, iPod or other video and shoot a quick 30 second piece about a laptop getting stolen. Have your own team star in it. Keep it quick, light and humorous. Maybe show your CEO in a panic when she realizes her laptop is missing, or a shot of your IT manager in a hoodie grabbing a laptop from the lunchroom and running. Make it over the top and funny, then close with a serious message about how quickly laptops can be stolen, how you should never leave them in a car or such without locking them in the trunk and other stuff you want the users to know.

Close with how they should tell you if they have lost a laptop and who they should call.

That’s it. Keep it home video looking, don’t worry about production quality or any of that. Quick and dirty videos are the way of the new web, so think more YouTube than MGM.

Now, send your video out, or a link to it, and let your employees make suggestions for future episodes. Everyone who submits a suggestion gets entered into a drawing for movie tickets. Easy, affordable and effective.

Who knows, you may not get an Oscar, but you might just save yourself from a data breach. Either way, it will be fun and educational.

Enjoy and don’t hesitate to call us if you need help with the video, ideas or need more information about laptop encryption or other security measures. We are here to help and can get you through most laptop security issues with ease!

Don’t Forget Hacktivism as a Threat to Model

I loved this story. The idea that some “hackers” hack for political or social causes is not new. This idea stems back several years and has evolved from simple web defacements with social and political messages to the “new breed” of information theft, data disclosure and possibly even sabotage to further one’s views.

Today, all of the experts in the security field, myself included spend a great deal of time teaching people that the primary data theft threat is more organized crime than teenage vandalism. But, that said, we certainly can’t forget the idea that hacktivism is still alive and well. In fact, given the explosive growth of the Internet, the continually expanding dependence on technology for everyday life and the common availability of so much data and access, hacktivism is likely to gain in popularity, not shrink.

That brings us to a huge issue. How do we know where some of the data that hacktivists would be interested in lives? Given that people are involved today in a myriad of social activities, use of social networks and such, how do we know who might have information that a hacktivist would want and who doesn’t? The answer of course, is that we have to assume that someone in our organization might have data that is relevant to this threat, so we have to account for it when we create our threat models. If we happen to be a philanthropic organization, a government agency or a federal group, we definitely can’t overlook hacktivism as a threat, because our very existence yields reputational risk for us and a reputational trophy for many hacktivists if they make us a poster child.

While the hacktivism threat model is likely more one of opportunistic nature than dedicated, focused attacks against a given organization, that may not always hold true. One day it may not be all about what data YOU have and hold, but what data the people who WORK FOR YOU have and what roles they play in their personal lives. While this is not necessarily true today, the idea that hacktivists might one day target individuals to achieve social goals is not out of the question.

So, all of that said, how much thought have you given hacktivism? Does your risk assessment cover that as a threat? Have you done any threat models around politically or socially motivated attackers? If not, it might be a good idea to take a look at this threat vector. Their aims and goals may be different than what you had in mind when you last updated your threat models.

Beware of ‘Free’ InfoSec

It’s tempting to gravitate toward security vendors who offer assessments on the “we find holes or it’s free” basis. I wanted to take a moment and express my thoughts on this approach.

First off, security testing choices should not be based on price. They should be based on risk. The goal is to reduce the risk that any given operation (application, network, system, process, etc.) presents to the organization to a level that is manageable. Trust me, I have been in the security business for 20 years and all vendor processes are NOT created equal. Many variations exist in depth, skill level, scope, reporting capability, experience, etc. As such, selecting security testing vendors based upon price is a really bad idea. Matching vendors specific experience, reporting styles and technical capabilities to your environment and needs is a far better solution for too many reasons to expound upon here.

Second, the “find vulnerabilities or it’s free” mentality can really back fire for everyone involved. It’s hard enough for developers and technical teams to take their lumps from a security test when holes emerge, but to now also tie that to price makes it doubly difficult for them to take. “Great, I pay now because Tommy made some silly mistake!” is just one possibility. How do you think management may handle that? What about Tommy? Believe me, there can be long term side effects for Tommy’s career, especially if he is also blamed for breaking the team’s budget in addition to causing them to fail an audit.

Thirdly, it actually encourages the security assessment team to make mountains out of mole hills. Since they are rewarded only when they find vulnerabilities and the customer expectations of value are automatically built on severity (it’s human nature), then it certainly (even if only unconsciously) behooves the security team to note even small issues as serious security holes. In our experience, this can drastically impact the perceived risk of identified security issues in both technicians and management and has even been known to cause knee-jerk reactions and unneeded panic when reports arrive that show things like simple information leakage as “critical vulnerabilities”. Clearly, if the vendor is not extremely careful and mindful of ethical behavior among their teams, you can get seriously skewed views between perceived risk and real-world risk, again primarily motivated by the need to find issues to make the engagement profitable.

In my opinion, let’s stick to plain old value. My organization helps you find and manage your risk. We help you focus on the specific technical vulnerabilities in networks, systems, applications and operations that attackers could exploit to cause you damage. To do this, my company employs security engineers. These deeply skilled experts earn a wage and thus cost money. Our services are based around the idea that the work we do has value. The damages that we prevent from occurring save your company money. Some of that money pays us for our services and thus, we pay our experts. Value. End of story.

Toata Scanning for Zen Shopping Cart with Brain File – Updated

If you’ve been a long time reader of this blog, then you know about our ongoing efforts to help stem the tide of web application infections. Here is another example of this effort in action.

A couple of days ago the HITME began tracking a series of new scans that are circulating from the Toata bot network. These new scans appear to be aimed at cataloging systems that are running the Zen shopping cart application. As per usual behavior of these tools, it appears that the cataloging is automated and then later, exploitation occurs from either another piece of code or human intervention.

ToataZenBrain102709.txt

Above is a link to a brain file for the Web application scanner that we produce called BrainWebScan. You can use this tool and the brain file above to scan your own servers for implementations of the Zen shopping cart. If you identify servers that have the Zen shopping cart installed, careful review of these systems should be conducted to examine them for signs of compromise. Reviews of the logs for the string “Toata” will identify if the system has already been scanned by this particular attack tool. However, other attack tools are being used that do not create specific named strings in the log files. The vulnerability that these tools are seeking to eventually exploit is unknown at this time, may be an old vulnerability or exploit, or could potentially be a new and previously unknown vulnerability.

Users of the Zen cart application are encouraged to ensure that they are following the best practices for securing the application. The application should be kept up-to-date and the Zen cart vendor website should be carefully monitored for future updates and known issues. Additional monitoring, vigilance and attention to servers running the Zen cart application should be performed at this time. It is probably not a bad idea to have these systems assessed for currently known vulnerabilities in their operating system, content management application and other web components.

If you would like assistance checking your web application or vulnerability assessment performed on your web application, please do not hesitate to contact us for immediate assistance.

PS: You can download BrainWebScan for Windows from here: http://dl.getdropbox.com/u/397669/BrainWebScan100Win.zip

Here are an additional set of gathered targets:

//zencart/includes/general.js
//zen/includes/general.js
//ZenCart/includes/general.js
//ZEN/admin/includes/stylesheet.css
//zen/admin/includes/stylesheet.css
//zen-cart/admin/includes/stylesheet.css
//zencart/admin/includes/stylesheet.css
//zc/admin/includes/stylesheet.css
//zshop/admin/includes/stylesheet.css
/zencart/install.txt
/zen-cart/install.txt
/zen/install.txt
/zcart/install.txt

Some Laptop Theft Info

As a part of security awareness month, I have mentioned that we really need to focus any preventative mention awareness on laptop theft. As a part of that, I have been working on some interesting research around this threat. There is a ton of information out there on laptop theft. This wikipedia article has a lot of good information. It is a great place to start if you want to build some quick materials. I love the cost estimate of $89,000 on average per lost laptop. This aggregates the work it takes to recover from the loss, the hardware cost, the aggregate average of fines and regulatory losses, etc. That number is a real eye opener for many people who tend to only think about the hardware replacement costs, which is especially true for end users. Also, in my experience, we have timed some of our security engineer ninjas on how long it takes to break a car window, snatch a laptop and bolt. One of our quickest ninjas takes under 12 seconds to get 100′ from the vehicle. Even rounded up to an even 20 seconds, that is not very likely to matter. Timing how long it takes people to go into a convenience store to pay for gas or grab a soda is almost always in the 3-5 minute range. That’s a lot of time for 20 second intervals to occur.

Just something for you to give end users to think about…

Three Ideas to Encourage Employee Net-Cops

Here are three quick ideas about how to encourage your employees to be better “net cops”:

1. Make sure they know who to report suspicious behaviors to and never, ever punish anyone for doing so. Make sure you give them a place to drop anonymous notes too, if that is appropriate for your program. Teach them how to report suspicious emails, calls and information requests. Create an ongoing program reminding them about how to do so.

2. Incent them to report suspicious behaviors. Create an email forward box for spam, phishing and other types of suspicious email. Enter the first people to report each sample into a monthly or quarterly drawing for movie tickets or some small prize. Not only will you get people interested and get more insight into your security posture, you just might learn more quickly when a spam or trojan attack is under way.

3. Hold a security day where you have games and such that back up these ideas. Focus on teaching your people how to recognize social engineering and such and how to report it. Use the opportunity to remind them about the other ideas above. Have some swag made for them that talks about how each of them is a “security agent” or “on the front lines” “investigating threats against your customer’s data” or the like. Get marketing and HR involved to create something memorable.

What ideas do you think might get people focused on noticing when bad things are happening? How does your organization encourage your staff to be better detectives?

Why I Think Your Awarness Program is Broken…

Security awareness. I know, I know… This is one of the worst parts of being an infosec person. We all seem to have problems with it. Not so much because the content creation is hard, but because effective content creation is nearly impossible.

For almost 20 years, we in the infosec business have been harping at you about awareness. The story often goes something along the lines of “If only we could teach the users to be more careful and attentive, then we protect them better.” The truth of the matter is though, that the average user either doesn’t care about information security (until it’s too late) or they simply don’t have enough technology skills to protect themselves in a meaningful way. But, and I promise you THIS – the answer is absolutely NOT another poster in the lunch room about not clicking on the dancing gnome or opening emails from people you don’t know…..

I think we are going about this in the wrong way. In fact, I believe that the only prevention focused message you should be sending to your staff on a repeated basis is about laptop theft. I think if you focus all of your prevention awareness on laptop theft, you might accomplish a little bit more, since laptop theft is a pretty personal crime. So, if you must print up some posters – make it about not leaving your laptop in the back of your car, or skip the posters all together!

What do I propose instead? What then will we do with all of that awareness budget???

I propose this. I suggest that you skip prevention awareness and instead focus your staff on being better “net cops”. Yep, you heard me, NET COPS. Why the heck would you do that, you might be saying? Well, the main reason is, according to recent data that profiled data compromises, your team members (as in humans) are twice as likely to notice strange attacker behaviors, security issues and other anomalies versus automated systems like IDS and log monitoring. Plus, people already love to play net cop. Your customer service people love it, your sales people love it and face it, most infosec people love it too. There is a reason why there are so many crime shows on TV. Since people love the idea of being a net cop, let’s focus on teaching them, giving them incentives and helping them help us protect our data more effectively.

This month, as you may know, is security awareness month. As such, throughout the month, we, like other blogs and security companies will be talking a lot about awareness. BUT, on this blog and at MSI, we are going to talk more about teaching your users to be detectives. We think new focus on from “what not to do” to “help us patrol the network” just might work! We’ll never know, unless we try!

Give it some thought and as the month goes on, don’t be shy. Let us know what you think about the idea. Thanks for reading!

Pandemic Planning Update: Consider 10 Day Minimums for Sick Time

Having just read this article, and participated in several discussions around Pandemic Planning, I am of the belief that folks might want to consider mandatory 10 day sick times/work from home times for H1N1 infected employees.

Research shows that infected folks may be contagious for up to 10 days from the onset of their symptoms, even after they “feel better”. The problem with this is that as they “feel better” they may return to work or school, thus exposing others to the virus, albeit, inadvertently. Many people simply think that if they “feel better”, then they must be over the infection and not contagious anymore.

So, as you consider your pandemic plans, please think about the idea of a 10 day work from home program or the like for folks that are symptomatic. Explanation and education of folks carrying the virus can only help, so take the time to explain this cycle to your team.

Thanks for reading and please let us know if you have any questions about pandemic planning or remote working issues. My team and I have been doing quite a bit of consulting lately reviewing pandemic plans and helping organizations make sure that they are prepared and that their remote access systems are robust enough to handle the load and secure enough to be trusted. If we can be of any help to your organization along these lines, please do not hesitate to call or drop us a line!

President of Colombia Has Swine Flu and So Might Other Leaders

This article pointed out the recent diagnosis of President Alvaro Uribe, of Colombia, with swine flu. Even worse, the leaders of Colombia have alerted the other leaders that were involved in a regional South American summit last week. While President Uribe is not considered high risk for death from the disease, this is a new turn in the pandemic and public awareness. To date, Colombia has reported 621 cases with 34 deaths, making the mortality rate .05%.

Meanwhile, in the US and UK, school has just resumed and health officials are closely monitoring schools. Plans for handling outbreaks in the schools vary by district, but several are known to be testing plans for tele-education and remote teaching.

Once again, organizations are urged to undertake some form of pandemic planning and testing, as a “just in case” measure for H1N1 and the possibility of a strong flu season this year. SANS has just launched a site dedicated to pandemic planning and news. Check it out for more information, or give us a call and arrange a time to chat.

Flu Pandemic Begins Early in Japan and Could Accellerate US Season

According to this article, just published, the flu season has unexpectedly begun early in Japan.

The WHO has fears that this outbreak could also hasten the beginning of flu season here in the US. This puts additional pressure on the health systems to prepare for vaccinations and on the producers of the vaccines to push forward as quickly as possible.

As we have previously mentioned, it is a good idea for organizations to prepare a pandemic plan to handle outages of staff or remote working arrangements in preparation for the H1N1 flu and other natural emergencies of similar scope. Please, take the time to review your plans, test them effectively or create these plans as soon as practical.

Keep an eye on the WHO and CDC news channels to stay abreast of flu trends and any patterns or new developments. Here are links to their sites.

WHO and the CDC sites.

Thanks for reading!