As network security grows more elusive, CxOs need to ask their IT departments some tough questions. The truth is that the tools supporting enterprise IT strategy may be missing up to 80 percent of current data center traffic - and if that vision is not enough to keep you up at night, ask your IT department these questions:Are we seeing one comprehensive view of traffic or are we operating in partial blindness? Analyst firm Gartner says that 60 percent of virtualized servers will be less secure than the physical ones they've replaced, due to inadequate IT practices.
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