Managed Security Service Providers (MSSPs) have been around for over twenty years. That’s long enough for Lightstream’s V.P. of Security Strategy Raf Los to explain (with conviction) why the model isn’t working anymore. Raf makes a case for “Security as a Service,” what this really means and why this is the new paradigm the industry should be – and is — shifting towards. Here’s a hint: CISOs need to get out the of business of managing security infrastructure.