5. The medium of claim 1 , wherein the active content is stored in the second domain as a sandbox document for the secure activation via the updated document of the first domain.
5. The medium of claim 1 , wherein the active content is stored in the second domain as a sandbox document for the secure activation via the updated document of the first domain. 6. The medium of claim 5 , wherein the updated document includes a code and wherein the hyperlink having the one time token is generated according to the code.