'Cybersecurity is homeland security'
Tim Roemer, Arizona's chief information security officer and homeland security director, talks about why cybersecurity isn't just an IT issue anymore.
Arizona opens new cybersecurity operations center
Officials also renamed an information-sharing program between state agencies as the AZ-ISAC.
Arizona CISO to lead state's homeland security agency
Tim Roemer will maintain his role as state CISO, making Arizona one of the few states to place cybersecurity under a homeland security agency rather than its IT organization.