Securosis

Research

The Yin and Yang of Security Commoditization

Continuing our thread on commoditization, I want to extend some of Rich’s thoughts on commoditization and apply them to back-office data center products. In all honesty I did not want to write this post, as I thought it was more of a philosophical FireStarter with little value to end users. But as I thought about it I realized that some of these concepts might help people make better buying decisions, especially the “we need to solve this security problem right now!” crowd. Commoditization vs. Innovation In sailboat racing there is a concept called ‘covering’. The idea is that you don’t need to finish the race as fast as you possibly can – just ahead of the competition. Tactically this means you don’t place a bet and go where you think the wind is best, but instead steer just upwind of your principal competitors to “foul their air”. This strategy has proven time and again a lower-risk way to slow the competition and improve your own position to win the race. The struggles between security vendors are no different. In security – as in other areas of technology – commoditization means more features, lower prices, and wider availability. This is great, because it gets a lot of valuable technology into customers’ hands affordably. Fewer differences between products mean buyers don’t care which they purchase, because the options are effectively equivalent. Vendors must bid against each other to win deals during their end-of-quarter sales quota orgies. They throw in as many features as they can, appeal to the largest possible audience, and look for opportunities cut costs: the very model of efficiency. But this also sucks, because is discourages innovation. Vendors are too busy ‘covering’ the competition to get creative or explore possibilities. Sure, you get incremental improvements, along with ever-increasing marketing and sales investment, to avoid losing existing customers or market share. Regardless of the quality or relevance of features and functions the vendor has, they are always vigorously marketed as superior to all the competition. Once a vendor is in the race, more effort goes into winning deals than solving new business problems. And the stakes are high: fail to win some head-to-head product survey, or lose a ‘best’ or ‘leader’ ranking to a competitor, and sales plummet. Small vendors look for ‘clean air’. They innovate. They go in different directions, looking to solve new problems, because they cannot compete head to head against the established brands on their own turf. And in most cases the first generation or two of products lack quality and maturity. But they offer something new, and hopefully a better/faster/cheaper way to solve a problem. Once they develop a new technology customers like, about six milliseconds later they have a competitor, and the race begins anew. Innovation, realization, maturity, and finally commoditization. To me, this is the Yin and Yang between innovation and commoditization. And between the two is the tipping point – when start-ups evolve their features into a viable market, and the largest security vendors begin to acquire features to fold into their answering ‘solution’. Large Enterprises and Innovation Large customers drive innovation; small vendors provide it. Part of the balancing act on the innovation-vs.-commoditization continuum is that many security startups exist because some large firm (often in financial services) had a nasty problem they needed solved. Many security start-ups have launched on the phrase “If you can do that, we’ll pay you a million dollars”. It may take a million in development to solve the problem, but the vendor bets on selling their unique solution to more than one company. The customers for these products are large organizations who are pushing the envelope with process, technology, security, and compliance. They are larger firms with greater needs and more complex use requirements. Small vendors are desperate for revenue and a prestigious customer to validate the technology, and they cater to these larger customers. You need mainframe, Teradata, or iSeries security tools & support? You want to audit and monitor Lotus Notes? You will pay for that. You want alerts and reports formatted for your workflow system? You need your custom policies and branding in the assessment tool you use? You will pay more because you are locked into those platforms, and odds are you are locked into one of the very few security providers who can offers what your business cannot run without. You demand greater control, greater integration, and broader coverage – all of which result in higher acquisition costs, higher customization costs, and lock-in. But there is less risk, and it’s usually cheaper, to get small security firms to either implement or customize products for you. Will Microsoft, IBM, or Oracle do this? Maybe, but generally not. As Mike pointed out, enterprises are not driven by commoditization. Their requirements are unique and exacting, and they are entrenched into their investments. Many firms can’t switch between Oracle and SAP, for example, because they depend on extensive customizations in forms, processes, and applications – all coded to unique company specifications. Database security, log management, SIEM, and access controls all show the effects of commoditization. Application monitoring, auditing, WAF, and most encryption products just don’t fit the interchangeable commodity model. On the whole, data security for enterprise back office systems is as likely to benefit for sponsoring an innovator as from buying commodity products. Mid-Market Data Center Commoditization This series is on the effects of commoditization, and many large enterprise customers benefit from pricing pressure. The more standardized their processes are, the more they can take advantage of off-the-shelf products. But it’s mid-market data center security is where we see the most benefit from commoditization. We have already talked about price pressures in this series, so I won’t say much more than “A full-featured UTM for $1k? Are you kidding me?” Some of the ‘cloud’ and SaaS offerings for email and anti-spam are equally impressive. But there’s more … Plug and Play Two years ago Rich and I had a couple due-diligence projects in

Share:
Read Post

Tokenization: Use Cases, Part 3

Not every use case for tokenization involves PCI-DSS. There are equally compelling implementation options, several for personally identifiable information, that illustrate different ways to deploy token services. Here we will describe how tokens are used to replace Social Security numbbers in human resources applications. These services must protect the SSN during normal use by employees and third party service providers, while still offering authorized access for Human Resources personnel, as well as payroll and benefits services. In our example an employee uses an HR application to review benefits information and make adjustments to their own account. Employees using the system for the first time will establish system credentials and enter their personal information, potentially including Social Security number. To understand how tokens work in this scenario, let’s map out the process: The employee account creation process is started by entering the user’s credentials, and then adding personal information including the Social Security number. This is typically performed by HR staff, with review by the employee in question. Over a secure connection, the presentation server passes employee data to the HR application. The HR application server examines the request, finds the Social Security number is presnt, and forwards the SSN to the tokenization server. The tokenization server validates the HR application connection and request. It creates the token, storing the token/Social Security number pair in the token database. Then it returns the new token to the HR application server. The HR application server stores the employee data along with the token, and returns the token to the presentation server. The temporary copy of the original SSN is overwritten so it does not persist in memory. The presentation server displays the successful account creation page, including the tokenized value, back to the user. The original SSN is overwritten so it does not persist in token server memory. The token is used for all other internal applications that may have previously relied on real SSNs. Occasionally HR employees need to look up an employee by SSN, or access the SSN itself (typically for payroll and benefits). These personnel are authorized to see the real SSN within the application, under the right context (this needs to be coded into the application using the tokenization server’s API). Although the SSN shows up in their application screens when needed, it isn’t stored on the application or presentation server. Typically it isn’t difficult to keep the sensitive data out of logs, although it’s possible SSNs will be cached in memory. Sure, that’s a risk, but it’s a far smaller risk than before. The real SSN is used, as needed, for connections to payroll and benefits services/systems. Ideally you want to minimize usage, but realistically many (most?) major software tools and services still require the SSN – especially for payroll and taxes.Applications that already contain Social Security numbers undergo a similar automated transformation process to replace the SSN with a token, and this occurs without user interaction. Many older applications used SSN as the primary key to reference employee records, so referential key dependencies make replacement more difficult and may involve downtime and structural changes.Note than as surrogates for SSNs, tokens can be formatted to preserve the last 4 digits. Display of the original trailing four digits allows HR and customer service representatives to identify the employee, while preserving privacy by masking the first 5 digits. There is never any reason to show an employee their own SSN – they should already know it – and non-HR personnel should never see SSNs either. The HR application server and presentation layers will only display the tokenized values to the internal web applications for general employee use, never the original data.But what’s really different about this use case is that HR applications need regular access to the original social security number. Unlike a PCI tokenization deployment – where requests for original PAN data are somewhat rare – accounting, benefits, and other HR services regularly require the original non-token data. Within our process, authorized HR personnel can use the same HR application server, through a HR specific presentation layer, and access the original Social Security number. This is performed automatically by the HR application on behalf of validated and authorized HR staff, and limited to specific HR interfaces. After the HR application server has queried the employee information from the database, the application instructs the token server to get the Social Security number, and then sends it back to the presentation server.Similarly, automated batch jobs such as payroll deposits and 401k contributions are performed by HR applications, which in turn instruct the token server to send the SSN to the appropriate payroll/benefits subsystem. Social Security numbers are accessed by the token server, and then passed to the supporting application over a secured and authenticated connection. In this case, the token appears seen at the presentation layer, while third party providers receive the SSN via proxy on the back end. Share:

Share:
Read Post
dinosaur-sidebar

Totally Transparent Research is the embodiment of how we work at Securosis. It’s our core operating philosophy, our research policy, and a specific process. We initially developed it to help maintain objectivity while producing licensed research, but its benefits extend to all aspects of our business.

Going beyond Open Source Research, and a far cry from the traditional syndicated research model, we think it’s the best way to produce independent, objective, quality research.

Here’s how it works:

  • Content is developed ‘live’ on the blog. Primary research is generally released in pieces, as a series of posts, so we can digest and integrate feedback, making the end results much stronger than traditional “ivory tower” research.
  • Comments are enabled for posts. All comments are kept except for spam, personal insults of a clearly inflammatory nature, and completely off-topic content that distracts from the discussion. We welcome comments critical of the work, even if somewhat insulting to the authors. Really.
  • Anyone can comment, and no registration is required. Vendors or consultants with a relevant product or offering must properly identify themselves. While their comments won’t be deleted, the writer/moderator will “call out”, identify, and possibly ridicule vendors who fail to do so.
  • Vendors considering licensing the content are welcome to provide feedback, but it must be posted in the comments - just like everyone else. There is no back channel influence on the research findings or posts.
    Analysts must reply to comments and defend the research position, or agree to modify the content.
  • At the end of the post series, the analyst compiles the posts into a paper, presentation, or other delivery vehicle. Public comments/input factors into the research, where appropriate.
  • If the research is distributed as a paper, significant commenters/contributors are acknowledged in the opening of the report. If they did not post their real names, handles used for comments are listed. Commenters do not retain any rights to the report, but their contributions will be recognized.
  • All primary research will be released under a Creative Commons license. The current license is Non-Commercial, Attribution. The analyst, at their discretion, may add a Derivative Works or Share Alike condition.
  • Securosis primary research does not discuss specific vendors or specific products/offerings, unless used to provide context, contrast or to make a point (which is very very rare).
    Although quotes from published primary research (and published primary research only) may be used in press releases, said quotes may never mention a specific vendor, even if the vendor is mentioned in the source report. Securosis must approve any quote to appear in any vendor marketing collateral.
  • Final primary research will be posted on the blog with open comments.
  • Research will be updated periodically to reflect market realities, based on the discretion of the primary analyst. Updated research will be dated and given a version number.
    For research that cannot be developed using this model, such as complex principles or models that are unsuited for a series of blog posts, the content will be chunked up and posted at or before release of the paper to solicit public feedback, and provide an open venue for comments and criticisms.
  • In rare cases Securosis may write papers outside of the primary research agenda, but only if the end result can be non-biased and valuable to the user community to supplement industry-wide efforts or advances. A “Radically Transparent Research” process will be followed in developing these papers, where absolutely all materials are public at all stages of development, including communications (email, call notes).
    Only the free primary research released on our site can be licensed. We will not accept licensing fees on research we charge users to access.
  • All licensed research will be clearly labeled with the licensees. No licensed research will be released without indicating the sources of licensing fees. Again, there will be no back channel influence. We’re open and transparent about our revenue sources.

In essence, we develop all of our research out in the open, and not only seek public comments, but keep those comments indefinitely as a record of the research creation process. If you believe we are biased or not doing our homework, you can call us out on it and it will be there in the record. Our philosophy involves cracking open the research process, and using our readers to eliminate bias and enhance the quality of the work.

On the back end, here’s how we handle this approach with licensees:

  • Licensees may propose paper topics. The topic may be accepted if it is consistent with the Securosis research agenda and goals, but only if it can be covered without bias and will be valuable to the end user community.
  • Analysts produce research according to their own research agendas, and may offer licensing under the same objectivity requirements.
  • The potential licensee will be provided an outline of our research positions and the potential research product so they can determine if it is likely to meet their objectives.
  • Once the licensee agrees, development of the primary research content begins, following the Totally Transparent Research process as outlined above. At this point, there is no money exchanged.
  • Upon completion of the paper, the licensee will receive a release candidate to determine whether the final result still meets their needs.
  • If the content does not meet their needs, the licensee is not required to pay, and the research will be released without licensing or with alternate licensees.
  • Licensees may host and reuse the content for the length of the license (typically one year). This includes placing the content behind a registration process, posting on white paper networks, or translation into other languages. The research will always be hosted at Securosis for free without registration.

Here is the language we currently place in our research project agreements:

Content will be created independently of LICENSEE with no obligations for payment. Once content is complete, LICENSEE will have a 3 day review period to determine if the content meets corporate objectives. If the content is unsuitable, LICENSEE will not be obligated for any payment and Securosis is free to distribute the whitepaper without branding or with alternate licensees, and will not complete any associated webcasts for the declining LICENSEE. Content licensing, webcasts and payment are contingent on the content being acceptable to LICENSEE. This maintains objectivity while limiting the risk to LICENSEE. Securosis maintains all rights to the content and to include Securosis branding in addition to any licensee branding.

Even this process itself is open to criticism. If you have questions or comments, you can email us or comment on the blog.