Plume has acquired Canada’s Walleye Networks, snapping up its security offerings to augment the WiFi-focused services that Plume slings to the operator crowd. There’s a sign that Plume might actually start living up to the smart home billing it is so keen on pushing, as Walleye seems particularly focused on managing the interface between the home environment and the rest of the world. Plume came to the fore in a blockbuster deal with Comcast, which saw Plume’s mesh WiFi expertise deployed alongside the Xfinity ecosystem. Essentially, Plume was offering a way to extend the reach of the home WiFi, via Puck devices that acted as mesh nodes, as well as a suite of network analytics and optimization tools that would…