Just because a system and its data are backed up doesn't mean the underlying data protection methods will work if something goes wrong. To find out, IT must verify that the systems are in place and function correctly. Facebook recently took that advice to the extreme by shutting down one of its data centers to test how the infrastructure and systems would perform.

Demand for data-driven insights is insatiable for most companies, and many of them are turning to their information technology departments for guidance. This year 32 percent of companies planned to increase the headcount in their IT departments, according Computerworld’s 2014 Forecast survey.

These days, consumers are bringing their own devices — and their own apps — to work. Sure, the consumerization of IT is not a new threat, but it’s one that many companies still struggle to contain.

A DJ without music makes for a pretty dull concert. For DJ John DeAscentis, that means protecting his valuable collection of high-end music files is a top priority.