| 摘要 |
<p>The present invention relates to a method for granting access from a cloud server (2) to a client device (3, 4), comprising the steps of authorizing a user of a first client device (3), receiving an authorization voucher request from the first client device (3), generating an authorization voucher for accessing the cloud server (2), providing the authorization voucher to the first client device (3), receiving the authorization voucher from a second client device (4), granting access to the second client device (4) based on the authorization voucher. The present invention also relates to a cloud server (2) adapted to perform the above method. The present invention further relates to a method for requesting access to a cloud server (2), comprising the steps of authorizing a user using a first client device (3) to the cloud server (2), sending an authorization voucher request from the first client device (3) to the cloud server (2), receiving an authorization voucher for accessing the cloud server (2) at the first client device (3), transmitting the authorization voucher from the first client device (3) to a second client device (4), transmitting the authorization voucher from the second client device (4) to the cloud server (3), and accessing the cloud server (2) from the second client device (4).</p> |
