摘要 |
In accordance with an example aspect of the present invention, there is provided an apparatus comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to obtain a first sensor output from a first sensor, receive from a second apparatus a first received sensor output and compare the first sensor output to the first received sensor output, and responsive to the outputs matching, grant a first level of access to the second apparatus. |