| 摘要 |
<p>The method involves generating individualized identification data; generating a return message call containing the identification data; generating a post-message containing the return message call and transmitting it to the user; receiving the identification data returned in response to a user action; checking whether the data was received for the first time; and changing, generating or clearing a database entry in response to receiving the identification data if it was received for the first time. An Independent claim is also included for an arrangement for transmitting data in a computer network.</p> |
