Saving Money in Your Security Spending During a Financial Crisis

Belts are getting tighter around all budgets and IT budgets are no exception. Now is the time for administrators and executives to look at ways of getting the most out of their IT budget. But how can one do it? How can one optimize spending while the numbers of threats that must be defended against are increasing at such a rapid pace? One simply has to do more with less; but how? The answer is Software as a Service, or just "SaaS".