Andy Welsh, vice president of product management at Denver-based solution provider Optiv Security, on what will happen in the security market now that McAfee closed its split from Intel. (A majority of the company – 51 percent – is now owned by TPG Capital.)

"I feel like McAfee, Symantec and Trend Micro owned the endpoint security space forever, and then some newbies came along. … Now all three of them have shifted gears and will aggressively go after that. It's a very crowded space."