Wake up! It’s the insider threat you need to worry about

THE INSIDER THREAT IS DETECTABLE

AND LOSSES ARE PREVENTABLE WITH EARLY DETECTION

Edward Snowden is the new face of the insider threat, the media even calls him the “Ultimate Insider Threat”.  This is someone who has the highest-level security clearance, endures a background reinvestigation every 5 years, takes a polygraph exam, and still betrays his sacred oath and trust of his employers.
When it comes to asserting workforce trustworthiness, industry and government are both guilty of over-relying on employment pre-screening, background investigations, and oaths.  These are effective to a degree and good first steps but obviously inadequate when it comes to preventing losses and breaches.

Insider threats are detectable because they don’t behave exactly like everyone else.  Maybe on the surface these people appear to be the same as their coworkers, but at some level their behaviors are different.  A sensitive enough instrument can detect such subtle differences in behavior, and if the noise of anomalies can be removed then high-quality actionable alerts can be generated from the “unusual anomalies”.  This is the basis of the Insider Threat Detection technology that has been developed by Sphere of Influence over the past two years.

The problem isn’t cyber-security, which is focused on the threat of digital attacks against digital assets.  This is an industrial security threat, where a person of trust betrays that trust and misuses access to cause deep harm or substitute a third-party agenda.  Unlike cyber-attacks, an effective insider might not even use your digital assets as the vehicle for attack or exfiltration, they might steal files from a safe or do other things.  However, if a person’s normal behavioral modalities change even slightly then shadows of those changes are often reflected how they use the computer, thus computer activity can yield a behavioral profile for an individual, even if the actual threatening behavior is more analog than digital.

InsiderThreatDetectionSphere
By connecting a sensitive behavioral profiling instrument to a network we can construct individual profiles that are accurate enough to perform this type of anomaly detection. Such algorithm-synthesized profiles apply to human and non-human users of a network, giving some cyber-security crossover to this approach in addition to the industrial security focus. However, Insider Threat Detection is not cyber-security, it is industrial security that uses cyber-technology as a sensor.

In our case the goal of this technology is to detect the active insider threat early in the activity cycle. We believe strongly that there is no way to fully prevent insider threats from occurring because no background screening process on Earth will ever accomplish that. To defend against the insider we believe early detection of active threat behaviors is the key to loss prevention.
This is possible thanks to Advanced Data Analytics (Analytics 2.0) techniques which evaluate dozens (or even thousands) of simultaneous feature dimensions on Big Data under a powerful layer of unsupervised machine learning. What makes insider threat detection different from conventional Analytics 2.0 is that it must work on streaming data, in real-time, and at-scale.

At Sphere of Influence, because we have been so invested in Advanced Data Analytics these past few years, we were able to solve these problems and invented an instrument that does what I describe here.  We use it every day on our networks and it is already installed at beta customers, primarily law offices.

The bottom line is that even the most intense background checks are not good enough, you need to be able to detect insider threats when they become active and before those threats move to Hong Kong.

InsiderThreatDetectionSphere

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