1. A method comprising: receiving, by a computing device, an activity request corresponding to an activity including one or more context parameters; determining, by the computing device, a threshold value based on the one or more context parameters and historical context data stored on the computing device; determining, by the computing device, a current context score based on current context data stored on the computing device and the one or more context parameters; determining, by the computing device, that the current context score is greater than the threshold value; and in response to determining that the current context score is greater than the threshold value, performing the activity corresponding to the activity request.