| English | Russian |
| authentication challenge | запрос проверки подлинности (A dialog that requires the user to provide a response in order to authenticate to ILM "2") |
| authentication challenge activity | активность запроса проверки подлинности (A Windows Workflow Foundation activity that is used to configure a challenge that will be issued to a user in order to authenticate to ILM "2") |
| challenge/response authentication | проверка подлинности с запросом и подтверждением (A security mechanism in which a client computer uses its established user logon information to identify itself to the server computer. The user is not prompted to enter these user credentials. Instead, the information is available after the user first logs on to a Microsoft® Windows NT®-based computer) |