2015 was the year of the healthcare data breach. It was also the year where those in charge of protecting data found their moment in the spotlight. As some of the most in-demand professionals around, chief information security officers are on the front lines of a challenging new era. In October, we profiled six of them. Here's some of what they had to say.

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Mitchell Parker, Temple Health: 'Security key to overall governance'

Meredith Phillips, Henry Ford Health System: Tackling the 'core of security'

Jigar Kadakia, Partners: 'We need to be thinking 3 years down the line'