Notice how Nest hasn't had any truly new products lately? If you believe insider accounts, it's no coincidence -- management troubles, and the struggle to develop a home security system, left it with little to show. However, it now looks like it's back on track... and then some. A Bloomberg source claims that Nest has multiple new products in the works, headlined by a reborn security system. The "end-to-end" design would include a central hub with a keypad, alarm sensors and a quick control fob. That doesn't sound too unusual, but it'd pair with a mobile app that lets you greenlight access for specific people, such as a friend checking in on your pets. The security setup is reportedly due to ship this year.