In many of the conversations I have been having lately with InfoSec managers, some of them seem to have forgotten some of the basics of our relationship with attackers. They seem to have forgotten some of the basic tenents of security and they certainly don’t seem to be aware of Murphy’s Law.

So, let’s review a couple of items – just for refresher.

The first item is that attackers control the pace, not defenders. They are in control of when attacks occur, where they occur and how serious they are. Now we, as defenders, have some capabilities here to try and make sure we have minimized the impact of these incidents – but we have NO CONTROL over the timing, pace or location. Those items belong to the attacker.

Second, attackers will focus on your weaknesses, not your strengths. That is simply what smart attackers do. If you build all of your defenses and post your armies of cyber soldiers to brace for a full frontal assault, it is likely that a smart attacker will flank you. This is elementary in warfare, and it is a real and vital part of InfoSec too. You have to allow for defenses that embrace your assets and not just protect the obvious issues. You have to be ready for defending the subtle assets and locations too. Gone are the days, if they ever really existed, of attackers impaling themselves on your firewall and IDS/IPS in mass. Today, attackers are more subtle, more evasive and target things deeper in your territory. Things like users, client-side vulnerabilities and remote access points are juicy targets for today’s attacker.

As for Murphy, InfoSec managers need to remember, attackers will exploit timing issues without concern. They will leverage the fact that you are down a headcount, that your entire staff is at a week of training, that your budget does not have room for the sudden purchase of a security tool to combat a new threat. Attacks will come at the worst possible moment, so you might as well plan for them. Got a merger coming up, or an important period of business in the run for the end of the year? If so, it would be wise to ensure you preserve some resources for possible incidents and attacks. Murphy says they are just likely to happen when you need them least.

Again, I know these seem pretty basic, but they are truths of security and defense. They are universal, uncaring and painful if you have to learn them the hard way. So, build them into your plans and be ready to explain them to other management. The more you study them up front, the less they can harm you down the road.

RFID is the crest of an approaching wave of ubiquitous computing, a trend where small computing devices will be everywhere in your daily life. Manufacturers rushing to be first to market designed them to be cheap and to consume very little power. In the process, they sacrificed good security practices like strong encryption and proper privacy protection. Researchers at RSA and Johns Hopkins Information Security Institute are calling the RFID security protections “inadequate” and have demonstrated several ways to crack the devices. Another group at Vrije UniversiteitAmsterdam have created proof of concept viruses that would spread from one RFID tag to another effortlessly. How can something so high-tech be so fraught with security holes? RFID as implemented now in the lower-priced tags is a pandora’s box which has already been opened.

One of the more interesting uses of hacked RFID technology is when a man copied his hotel key’s RFID signature into the electronic price tag on a tub of cream cheese and opened his hotel door with the food container. Anyone with the right hardware and software could alter the price of every RFID tag in a warehouse or store to scramble them or swap them, due to poor encryption and other design flaws. As these devices grow in popularity, they will increasingly become a hot target for thieves and organized crime. RFID will soon be integrated into everyone’s passport which is sure to draw the attention of terror organizations in search of low-hanging fruit. These RFID tags aren’t just being used in experimental labs, no, they are in production in cars, hotels, toll lanes, and more. If a society is going to rely this heavily on a technology, shouldn’t it be secure?

Sacrificing security for cost in this case will cost the world more than the few cents they saved per chip. The short-sightedness of some RFID designers has set the stage for what could be one of the biggest disasters to hit ubiquitous computing. The problem is that the public knows nothing about the subtle nuances of what is needed for secure RFID, and manufacturers don’t feel any pressure to make their chips secure if their competitor doesn’t have to. Governmental standards should be enacted requiring strong encryption for these tags because the industry has failed to regulate itself in this regard. Consumers need to educate themselves about the power of and problems with RFID and how it can affect their own life. Ultimately, good security always comes back to user education.

Ruby on Rails has seen wide adoption since its introduction. It is a very powerful platform for rapid prototyping and develppment of web-based applications ranging from the trivial to the complex. Up until now, it was also thought to be very secure.

Now, all of that may change. As I write this, a very serious vulnerability has been identified in RoR. While the Rails management team have released a patch to RoR that they have termed a “mandatory upgrade” , it should be considered very likely that some group of attackers may have already been aware of the issue. As such, careful inspection of logs and such should be performed for any and all RoR applications.

Given the wide range of applications deployed on RoR, organizations using it should be paying very careful attention and applying the upgrade as soon as possible.

Attackers have long focused on web applications as a primary target. We have seen wide scale attacks against many other web platforms from PHP to the Horde framework. Now some of that attention may shift to RoR. I, for one, hope it can handle the pressure…

I have been hinting that something big was coming for a few weeks now, and it is finally time to talk about it.

The big news is the release of MSI’s first enterprise security product – HoneyPoint.

HoneyPoint is designed as a direct response to the pain that I have been hearing about from network security folks for several years now. That pain is the general failure of network-based Intrusion Detection and Intrusion Prevention systems (IDS/IPS) to live up to the hype that surrounds them. Over the years, the idea of IDS has grown from a simple system of matching packets against a few signatures to a much larger beast.

Today’s IDS and IPS systems are broken. Most depend on signatures (be that against network packets or system & application logs). They compare the current traffic or events against that signature base and make a decision about the malicious intent of the traffic or events they are seeing. This was a great idea, to be sure, but it has largely failed to reach the promises vendors have been making for nearly a decade. There are simply too many signatures, too many nuances of traffic, networks have become too complex for effective IDS management and there is too much noise on modern networks for the signature-based approach to remain fully viable.

Now, before every IDS/IPS vendor in the world calls to tell me about their latest technology or technique to auto-tune, establish relevant baselines or use traffic patterns instead of signatures, I want to simply say this. Great! Good for you. But, I am not interested in hearing much about it. The current idea of IDS/IPS simply does not work. It is broken. Period.

Another reason why I say that is this – I have spent the last year talking directly with IDS/IPS users and hearing about their pain. They are spending way too much time tuning, updating and managing their IDS/IPS solutions. Even those that outsource their management, say they still spend way too much time working on false positive events or tracing issues that turn out to be nothing or worst of all, fighting against bot-nets, client side exploits, zero-day issues and other items that their detection systems failed to identify or stop. To put it simply, as one person did for me, they are “spending more time on managing the IDS than they are on responding to the 10K and more alerts it gives them each day.” To add insult to injury, of these 10K alerts – the majority of them turn out to be false positives.

Since threats are evolving and pushing into the organization at a much deeper level than the perimeter, and every trade magazine and security visionary is telling security teams to switch to enclave computing and begin to take an asset-centric approach to security, that is exactly what security professionals are doing. The problem is, they are finding that traditional IDS/IPS solutions are really not meeting the needs of securing the internal network in a meaningful way.

Thus, the paradigm shift that is HoneyPoint. The idea is an old one. The implementation is new. The idea of honeypots goes back a long way. They are essentially based upon the idea that if you create artifical systems or services on your network, an attacker will not know if what they see is real. The idea is that in order to determine what is real, they will have to probe and attack all of the visible targets. In doing so, they will, in more cases than not, probe a honeypot – thus alerting security folks to their presence. Obviously, the more honeypots, the higher the likelihood of their being probed instead of a real system.

This is the basis for HoneyPoint. We use it to make our systems offer services across the network that appear to be vanilla and homogenous. Imagine a big 10×10 grid of light sockets. If you had a light bulb and were asked to screw it into some of the sockets in the board, but some of the sockets were real and would light the bulb, while others would set off an alarm – how would you go about identifying which ones were real and which were alarms? You might carefully examine them, but if they all look similiar, the only way to know would be to try them.

That is exactly what we do with HoneyPoint. We dialate ports across our systems with similiar appearing services, and then wait for attackers to try and figure out which ones are real and which ones are HoneyPoints. Just by doing what attackers do – that is, probing the network and services they find – they fall into our trap and alert us to their presence. Once identified, they can be quickly isolated and shut down by network security staff.

The most beautiful part of all of this is the lack of false positives and signatures. Since the services offered by the HoneyPoints are not real, there is absolutely no reason at all for anyone to be using them. That means that ALL TRANSACTIONS WITH A HONEYPOINT ARE REAL EVENTS. Since the HoneyPoints key in on the idea that a transaction has occurred, and not what it was; they have no need for signatures (thus, no need to update and tune them). They simply capture the traffic they see, identify the source and alert the console of the event. Simple. Easy. No muss, no fuss – no additional management. The alerts from the console system can then be handled by the security team as an incident.

Alerts can be delivered via email, SMS (with a gateway), syslog or Windows Event logs. The console and HoneyPoints run on Win32, Linux/UNIX and OS X. Given their flexability, they can emulate thousands of services ranging from complex HTTP applications to RFC compliant implementations of your chosen mail platform. The variations are as flexible and endless as your imagination.

The HoneyPoint solution is built upon the idea of “deploy and forget.” HoneyPoints need only be installed and configured one time (leaving more time for vacations). They then operate as services or daemons (depending on OS) and simply wait for attackers to probe them. They have miniscule file sizes and memory demands, meaning you can run thousands on an average workstation size system with little impact, should you so desire. We suggest that you deploy them across your enterprise on your existing systems. No new hardware is needed.

Take a few minutes and visit the HoneyPoint web site at: http://www.microsolved.com/honeypoint for more information. Take it for a spin by filling out the form and get your FREE 90 day trial.

I think you will quickly come to understand why we are so excited and why security teams from many of our customers are telling us we have changed the way they think about securing thier environments!

Thanks for reading and for being patient while we brought HoneyPoint to life. I think once you use it, you’ll agree – it was well worth it!

MSI is pleased to annouce that we will be moving soon to our new offices. We intend to do so in the next couple of weeks. The new building is located on the West side of Columbus and is a major upgrade for us in terms of space and useability.

Stay tuned for announcements on the new address, but the phone numbers and web presence will remain the same – of course.

Thanks for your patience the last few weeks and in the coming days while we prepare for and execute the transition. Blog entries have been and will likely be slower while we pursue the move.

Thanks to everyone who has helped make this possible and who has worked with us to prepare!

I have been getting a few emails asking why I have been so quiet and where the podcast is.

The podcast has been delayed a bit, sorry for that. I am working on it. Maybe within a week or two I will have it ready and then can get an idea on how often we will do them.

In the meantime, I have been so quiet because I am working on a pretty major project. Stay tuned in the coming weeks for a large announcement from us about a very cool new software product we are about to release. I am very excited, and I think you will be too.

In the meantime, Neil and Troy have been carrying the blog traffic, and I have been continuing to write over at security.itworld.com. Check out my article this week for some insight into why I think IDS/IPS solutions are failing us.

Stay tuned, I promise it will be very interesting…

ANTI-SPAM

– Run a consolidated email filtering solution at your email gateway, and use a good AV product.
– If you don’t know who sent it, especially if you are not in the TO: or CC: part, delete it.
– If the subject looks mangled so it could get by perimeter spam sensors, delete it.
– Have a good email policy in your business or organization, and also for your family at home.
– Don’t open email attachments unless you are prepared to infect your computer with a virus.
– Never ever open unsolicited MS Word or MS Excel or any other MS Office document.
– Never make a purchase from an unsolicited email, or give out your credit card numbers.
– Use a disposable email address when signing up for websites to avoid unsolicited email.
– Don’t click the unsubscribe link, which can add your email address to more spam lists.
– Avoid using the preview functionality of your email client software to avoid inadvertent infection.
– Don’t post your email address on every single message board you visit like some people do.
– When mass mailing, use BCC (blind carbon copy) to conceal recipients from one another.

ANTI-PHISHING

– Phishers make a fake site that looks like the real website to collect private information.
– Never respond to emails that request personal financial information or identity information.
– Banks or e-commerce companies generally personalize emails, while phishers do not.
– Visit bank sites by typing https://www.bank.com to have a securely encrypted connection.
– No matter how well you think you know someone from the internet, you don’t know them at all.
– Vigilently keep good track of your finances and credit report to check for suspicious activity.
– If you’re unsure of a link, search for the URL in a search engine to check its legitimacy.
– Use the latest version of your favorite Internet browser and allow script only on sites you trust.
– Keep your computer patched with all of the latest updates from your operating system vendor.
– If you think your bank has emailed you, call don’t click. Especially if it seems very urgent.
    Ask a customer service representative for help on the phone.
– If your financial institution calls you: hang up, call them back. Always initiate the call.
– Phishers often send false but sensational messages to socially engineer you:
      (“urgent – your account details may have been stolen”)

Following these steps cannot keep you 100% safe but it will reduce your risk against attack.

Recent events at very large and very important institutions, such as the Veterans Administration, have highlighted the importance of having an informed, security minded user-base.  Many, if not all, organizations, that electronically processes client or customer information, have begun to recognize the importance of having a comprehensive Information Security Policy in place.  While every well-prepared Information Security Policy includes provisions that speak directly to the roles and responsibilities of the common user base, it is becoming apparent that few organizations actually provide the training and awareness programs, which have proven effective, in creating that sought after, informed user-base. 

As cyber-criminals realize that organizations’ perimeter defenses have become increasingly more difficult to circumvent, attackers have begun focusing their attention on the individual user, as a means for compromise, instead of the organization as a whole.  Cyber attacks such as Phishing attacks and E-Mail scams attempt to trick a user into providing some sort of personal or confidential information to an attacker, without the user knowing.  With the advent of the slew of different removable “Destructive Technology” devices (i.e.…Laptops, USB Thumb Drives, Smart Phones, PDA’s, etc…) that are available to the layperson, it is quite possible for a common user to contract some sort of malware, while outside of the organization, only to inadvertently introduce the malware to the organization’s “squishy underbelly” that is the internal network. 

It is incredibly important, often mandated by law, for an organization to have a comprehensive Information Security Policy in place.  Even more important, is the requirement that the Information Security Policy includes provisions that explicitly detail the roles and responsibilities of the user-base, in the organization’s overall security posture.  Every organization should include a comprehensive Information Security Awareness Program that speaks directly to how a user should interact with the onslaught of cyber attacks that they are certainly going to encounter.  It should be the ultimate responsibility of the user-base to ensure that they are doing their part in defending their organization’s client/customer information.  It should be the responsibility of the organization to ensure that the policies that detail the responsibilities of the user-base are in place.  But, it ultimately comes down to the user to make sure that they are practicing their due-diligence and adhering to those guidelines.

Does your organization have a Security Awareness Program?  Better yet…do you follow it?

Three vulnerabilities were identified in Microsoft Excel recently. The worst of them, in which a specially-crafted flash video can be inserted into a spreadsheet to remotely compromise a computer, doesn’t even require that the user click on anything. All they have to do is open the Excel file from an email attachment and their system is compromised. Excel spreadsheets can even be embedded into web pages, which allows for yet another attack vector.

The other two Excel vulnerabilities were found less than a week earlier. One exploited Excel’s apparent inability to successfully handle long URLs, and the other was a targeted attack that Microsoft has barely commented on. We expect all of these holes will be patched by Microsoft in their upcoming monthly security update. Until then you should handle unknown excel documents as if they could very well be infected with a virus.

Stay tuned for an upcoming podcast that reviews Unified Threat Management and gives some ideas on how it can help your organization. I also identify some things to look for in choosing a UTM solution and some of the changes we can expect in the UTM market. I am working on it now, and should have it posted next week.

In the meantime, keep working on getting the patches from MS yesterday applied. It looks like exploits are already making the rounds for some of these, so stay vigiliant. WatchDog is yellow now due to the issues and exploits.

Also, I had a pretty good discussion yesterday with some Cisco folks. They had some good feedback and such on where they are going with the “Self Defending Network”. I would love to get some client feedback about how people the view the Cisco mission and the products since they have embraced this idea.