Abstract: Method, system, and computer program product are provided for secure facilities access. The method may include: receiving an access request from a mobile device to a secure facility; authenticating a user using multifactor biometric authentication with data from the mobile device; obtaining data from one or more fixed sensor devices at a location in the physical vicinity of the secure facility; cross-validating data from the mobile device with data from the one or more fixed sensor devices; and granting access to the secure facility if the authentication of the user and the cross-validation are successful. The cross-validating may determine that the access request from the mobile device is made in the vicinity of the secure facility using data from the one or more fixed sensor devices.