Published:
December 23 2008, 07:00 AM
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2 Comment(s)
by
Allan Gajadhar
Like many other large organizations, the US Federal government captures an enormous amount of data. Perhaps unique to the feds however, is the scope and sensitivity of the data. For example, the Social Security Administration holds the master records for every person with a social security number, including contributions and payments, as well as a large amount of other personally identifiable information.
Additionally, the Veteran's Administration and the Department of Defense (DoD) hold sensitive information about current and former service men and women, and that does not even include all the actual military data about America and other countries' military capabilities.
In addition, the Centers for Medicare and Medicaid Services (CMS) process claims and pay individuals insurance claims for every recipient of Medicaid and Medicare in the country, managing the personal health records of tens of millions of Americans.
Obviously, the government has a very large security issue on its hands, one that literally impacts the health, safety and protection of everyone in the country. With the proliferation of security vulnerabilities in our information infrastructure, attacks by hackers and data breaches have become increasingly common. Indeed, in some cases, cyber attacks have been waged by hostile entities against military command and control infrastructure, DoD computers, congressional systems, etc.
With this in mind, one would expect a fairly robust, standard set of requirements for managing IT security. Fortunately, this is indeed the case. The
Federal Information Security Management Act (FISMA) mandates a step-by-step process for assessing the risk to information systems, and a standard set of controls to apply that cover conceivably every possible contingency regarding the risk to information systems. The core document that defines these controls is the NIST 800-53: Recommended Security Controls for Federal Information Systems (
NIST is the National Institute of Standards and Technology, better known for standardizing weights and measures, among other things.)
The 800-53 (recommended controls for information systems) is part of the 800 series of NIST publications, all around the topic of federal information security, Other publications in the 800 series also are mandated by FISMA, including 800-30, FIPS 199-200, etc.
These guidelines provide a step-by-step set of procedures to follow and are designed to protect systems and the information they house. Beyond the US Federal government, however, the 800-53 and related guidance have also been adopted by other large commercial organizations. The reasons for this vary, but include the need to follow Federal guidelines for insurance companies that process Medicare claims, which means that CMS mandates are also followed by these companies. Additionally, a number of state and local governments have adopted federal guidelines as a best practice, considering that NIST has defined a best practice for public sector.
In addition to the government and insurance companies, the Federal Reserve is also adopting a NIST-based framework.
All of these factors together point to the fact that the security framework defined by NIST is fast becoming a de facto industry standard in the same fashion as COBIT and ISO 27002. This is based on its widespread adoption beyond the Federal government and contractors, where it is mandated; to other entities as well.
Ultimately, true governance requires entities to make their own decisions regarding identifying risks, securing their own infrastructure, and a governance framework to implement that addresses all the various regulations, mandates and policies that govern them. With the 800 series, NIST has provided these organizations with a well-designed, scripted approach to achieving a secure IT infrastructure in the context of a risk-based framework.
By: Allan Gajadhar
Allan Gajadhar is a specialist in governance, with over 15 years of technical management experience. Allan is currently Director of Technical Sales for GRC Manager, with responsibility for Governance solutions across multiple industries, with a particular focus on the Public Sector. Allan has significant...
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