SYSTEMS AND METHODS FOR KEYWORD - AND LOCATION - BASED USER AUTHENTICATION

Systems and methods for keyword— and location-based user authentication are disclosed. An example method includes, detecting a user request by a first user to complete a gaming task; detecting a user acceptance by a second user to accept the gaming task; tracking a first plurality of locations of the first user; tracking a second plurality of locations of the second user; obtaining a first keyword through a first user device associated with the first user; obtaining a second keyword through a second user device associated with the second user; authenticating the first user in accordance with the second keyword and the first plurality of locations; authenticating the second user in accordance with the first keyword and the second plurality of locations; and deeming the gaming task completed in accordance with authenticating the first user and authenticating the second user.