Short description of ViPNet Safe Disk 3.2.1(EN): ViPNet Safe Disk keeps your confidential data in a strongly encrypted form on your disk and provides you with transparent access to it from any application program. ViPNet Safe Disk provides transparent "on-the-fly" encryption for your notebook or desktop personal computer. The encrypted partition resides in a single file which is easy to backup to any media like a recordable CD or DVD to protect it from data loss.