This window appears when you enable "
" option in Options / Security.
It have a list of all users on your network requesting your clipboard content. You should authorize/deny each request (in 60 seconds) by:
Right-click the request to authorize/deny and choose the appropiate response from the popup menu.
Double-click the request to toggle authorize/deny.
You may authorize all/deny all/toggle selected.
Click Ok to process. When timeout, any changes made to each request are processed.
The default authorization status is Denied, so if you're not on your computer when a request arrive, the remote user could not access your clipboard.
Note: the "Always Authorize Favorite Users" option is disabled here for security reasons. Actual setting can be changed in Options / Security tab.