The Security Industry: Lead By Example

If the security industry itself can’t be bothered to fix security issues in a timely manner, how can we expect customers to apply the patches in a timely manner? Shouldn’t we be leading by example?

Generally speaking, Check Point (where I work) is pretty quick to respond to reported issues. In some cases, fixes have been out in hours. Some of Check Point’s competitors? Not so quick. Here are a couple recent examples.

FireEye’s Year Old Vulnerability

A couple people from Check Point reported an issue to FireEye on 24 July 2014. While the issue was reported on one of their products (their ‘EX’ product), the issue actually affected several of their products. A “fixed” version of code for the product we reported on was issued on 7 July 2015, 349 days after it was first reported. This is how the issue was reported in their Q4 2015 Security Vulnerability advisory:

FireEye Vulnerability

To be fair, the issue was fixed in some products in a much shorter time, but for one product, it was about 15 months.

The acknowledgement by FireEye is misleading. First of all, the employer of the reporters was not mentioned as it was for others in the advisory (it’s Check Point, as noted previously). Second of all, the actual issues reported are more serious than the somewhat misleading description FireEye chose to provide. Even with the description provided, I disagree with the “low” severity rating. Social engineering attacks, anyone?

Palo Alto Networks Evading For Three Years

I’ve largely covered the vulnerability in question on a previous post. The one update I can provide is that 3 years after the original SANS Institude paper being published highlighting the deficiencies, Palo Alto Networks finally issued an update to their Application and Threat Content that addresses the issues. Or at least they addressed the issues demonstrated by the 666 different ways to bypass Palo Alto Networks video, which are based on the same principles.

More Examples

Check Point has actually found and responsibly disclosed a number of vulnerabilities in a number of common services and software products, including those of competitors. A presentation has been posted on SlideShare providing the details.

Conclusion

Every product out there is going to have security vulnerabilities found in it, including and especially products designed to keep your environments secure. What separates the mature, market-leading vendors from the others is how you respond to such reports.

Prevention vs. Detection: It's Not Either Or

From No, Virginia, It Does NOT Mean That!:

Here are my top 5 reasons why DETECTION excellence does NOT automatically mean you can have PREVENTION: [Uncertainty, Timing, Vague Signals, False Positives, and Detecting From Exploration]

This article, written by a VP of Research at Gartner, completely misses the most obvious element of a prevention stance: the ability to actually block the malicious traffic. That, of course, requires segmentation and some security control that can actually block the traffic in question.

(By the way: anyone who truly believes detection is better than prevention should turn off their firewalls right now. Go ahead, turn them off. Oh wait, you actually want to block some traffic you know you don’t want? That’s not what a “detect only” mindset allows for.)

I’ve seen several organizations use various “threat intelligence” (either internally gathered or a combination of internal and external intel) and simply using basic firewall functionality to block access to known malicious sites. This might be automated or it might not, meaning there is a gap between something “bad” being discovered and that configuration being implemented on your firewalls.

A much better approach would be to use tools that are able to understand in realtime what traffic is good or bad, consulting external threat intelligence that is updated automatically and continually to the enforcement points, and actually have the traffic blocked. Sure, you may get the occasional false positive, but is a false negative actually better?

Sure, no solution is going to stop 100% of all threats, because even preventative controls that consult the best threat intelligence in the world isn’t going to know about everything. By definition, it can only block known bad traffic and, with an inline malware sandboxing solution, a good percentage of the zero-day malware can be blocked too. It’s still not going to get everything. The silver lining is that a lot of the breaches that occur actually use known bad traffic. Thus, a comprehensive in-line threat prevention solution located at strageic points in the environment will be a net-positive for just about every organization.

For those things we can’t block that are bad and truly unknown, we still need to detect those things, and just as importantly, respond in a timely manner.

Disclaimer: Check Point (where I work) has a great next generation threat prevention solution. That said, the above are my own thoughts.

Third Party Validation Of Security Solutions Now More Important Than Ever

From Living On An Exponential Curve Of Breaches:

The knowledge that a major networking gear manufacturer’s product has been compromised will raise the question: just how does one trust that products one has purchased are not compromised by a government or sophisticated hacker? Are vendors prepared to submit their products to 3rd party testing labs for assurance purposes? At the very least that assurance should come from complete code reviews and broad spectrum fuzzing. This is an expensive proposition, one that will have to be incorporated in every vendor’s release schedules. At the end of the day will that level of assurance be enough?

Of course, we’re talking about the recent Juniper and Fortinet vulnerabilities that allow unauthorized administration access, and of course made the news.

I don’t know that you’ll get any security company to submit their source code to an external third party code review, but third party validation and assurance testing seems perfectly reasonable. In fact, vendors already do this with NSS Labs and Common Criteria testing.

Meanwhile, you have vendors with restrictive EULAs that forbid this kind of activity. Which, given that this particular vendor spends more than half of their revenue on marketing, makes you wonder if they’re in the security business or the marketing business.

Marketing, Information Security, and The Jobs To Be Done

A marketing message came across my LinkedIn feed, which is starting to look a lot like my Facebook feed. It was about Anti-Virus and how a particular vendor’s product uses less memory than competing products. Nothing about efficacy. Of course, in a highly commoditized market, one would assume (rightly or wrongly) that the efficacy of all products in the space are similar.

Of course, even if you speak to efficacy, it’s largely a statement about how the product did in a specific test and, like the oft-repeated financial services disclaimer “past performance is not indicative of future results.”

This kind of marketing misses the mark. It’s marketing to technical people about things only technical people would care about. The people who make the decisions to purchase said products aren’t always technical. Sadly, I see it all too often from all corners of the information security space.

The Jobs To Be Done Framework

I was first introduced to this framework as a result of listening to The Critical Path, a podcast “contemplating the causality of success and failure in the evolving story of mobile computing and related industries.” Host Horace Deidu actually uses this framework quite a bit in the analysis he does on the podcast. The framework comes from Harvard professor Clayton Christensen and was developed as a way to look at customer needs by focusing on their fundamental motivation. Or, as the Innovators Toolkit says, highlight the human need you’re trying to fulfill.

To summarize the framework very briefly, people buy goods and services are bought because they perform certain jobs. These jobs can be sorted into main jobs and secondary jobs (usually in conjunction with a main job). These jobs have both functional and emotional aspects to them. People take all of these things into account when deciding which product or service they will “hire” to do these jobs. A more detailed explanation of the framework is available on the Innovators Tooklit site.

To bring this into context of the current discussion: companies don’t buy information security products or even hire information security professionals “just because”–there’s an underlying motivation to do so. A “job to be done,” if you will.

What Are The Jobs To Be Done?

Every organization has its own reason for existing, a job for which it hired to perform for someone else. In turn, they hire individuals, products, and services to do specific jobs to support that main task.

Why are information security professionals hired? Generally because the organization feels they have information assets that require protecting. In many organizations, people who originally served a different purpose are now tasked with protecting information. This can be a bit like using a screwdriver to drive in a nail. Sure, you might be able to actually use it for that in some circumstances, but it’s not the right tool for the job. Unlike a fixed object like a screwdrivers, people can actually evolve their skills and talents becoming the right tool for the job.

What are the jobs to be done in information security? Quite a lot, actually, but they mostly boil down to protecting the confidentiality, integrity, and availability of information assets. This is known as the CIA Triad (not to be confused with the Central Intelligence Agency in the US Government).

Confidentiality, integrity, and availability are meant to be taken in equal measure. When it’s not possible to ensure all three equally, I often see organizations err on the side of availability over the other two elements, which often leads to the DAD Triad: disclosure, alteration, and destruction.

Back To Marketing: Speaking To The Jobs To Be Done

In looking at some of Check Point’s competitors in the space, I see words like detection, protection, or even “take decisive action.” Are these the jobs you want done with respect to your information assets, or would you like something stronger?

Check Point uses much stronger language: prevention, as in Next Generation Threat Prevention. Or if you’re talking about the SandBlast sandboxing product for zero-day malware, another term that is used: threat extraction (as in extracting the threats from documents). In other words, Check Point’s products prevent threats from reaching your information assets.

Palo Alto Networks, to their credit, also uses the word prevention, and it’s definitely a better “job to be done.” Perhaps that’s why both Check Point and Palo Alto appear as “leaders” in the most recent Gartner’s Magic Quadrant for Enterprise Network Firewalls.

Actually Performing The Job To Be Done

One thing to note about Gartner is they measure perception. Reality is measured by another organization: NSS Labs. They do this through a series of group tests performed on various security products and provide the results to paying customers. Vendors such as Check Point can also purchase marketing rights to the reports as well. If you’re interested, you can see how Check Point performed in the latest Breach Detection Systems test. The TL;DR version: a “recommended” rating was received, as Check Point has received on numerous group tests over the last several years.

One vendor is conspicuously absent in the latest BDS test: Palo Alto Networks. NSS Labs CTO Bob Walder had something to say about this:

Given that PAN’s EULA forbids publishing third party test results, the only way to validate any of their claims is in your own lab. Should they make your shortlist, I highly recommend testing it head-to-head with other, competitive solutions ensuring you follow PAN’s Best Practices.

Turkish Clicker: Another Reason Even Offical App Stores Aren't Guaranteed Free Of Malware

From Turkish Clicker: Check Point Finds New Malware on Google Play

The Check Point research team has discovered an extensive malware campaign on the Google Play™ store. Check Point Mobile Threat Prevention detected the first samples of malware we call “Turkish Clicker” on several customer devices.

The malicious code was found in the apps “Fruit Life,” “City HD Wallpapers,” and “Adiyef Puzzle.” Google has removed all of these apps from Google Play.

Like BrainTest, which Check Point researchers discovered in September 2015, this demonstrates how easy it is for fraudsters to publish malicious apps on official app stores like Google Play.

While official App Stores such as Google Play and Apple’s App Store are no guarantee of a malware-free experience, they do a level of checking on apps submitted to ensure they are what they say on the tin and not doing something nefarious behind the scenes. Malicious app makers are engaging in a sort of cat-and-mouse game to try and sneak their apps through the review process, though once found, these malicious apps are removed from the official app stores.

Worse things can happen with unofficial applications or even ones that look official, but are sideloaded. Avoid it if you can. Meanwhile, if you have corporate data on your personal device, that data should be protected with a solution like Check Point’s Mobile Threat Prevention,