SAS does not promise that your access to the private area will be uninterrupted. You agree to keep appropriate backup copies of all information you transmit to the private area. You agree not to transfer to the private area any viruses or other computer code, files or programs intended to interrupt, destroy or restrict the functionality of computer software or hardware or telecommunications equipment. You understand that SAS may create and manage the private sector with the help of third-party software and that such software may have technical limitations, licenses and other restrictions over which SAS has no influence. You agree to cooperate with SAS in all essential references if sas is requested by its licensors to perform or not to perform certain activities.