CIOs discuss their approach to mobile security

At a Churchill Club event in Santa Clara, Calif., Peter Solvik, managing director at Sigma Partners, talks to a panel of CIOs about their how they're making mobile devices more secure in the enterprise and whether their employees prefer the BlackBerry over the iPhone. The panel includes: Matt Carey, chief information officer of Home Depot; Karenann Terrell, CIO of Baxter; and Lars Rabbe, former CIO of Yahoo.