Adding a sign in button is simply:
This allows the user to log in and grant permission for your app to access LinkedIn.
Poodle Is A Very Different Sort Of Security Breach
It seems that security problems come along, like buses, in clumps. The latest is cutely called POODLE but, unlike Heartbleed and Shellshock, this is of a very different nature.
Cirque du Soleil Puts The Spark Into Drones
With a little help from ETH Zurich and its quadcopter flying algorithms.