With CE-Secure you can create encrypted zones in the unused portion of your hard drive or other data storage devices. These encrypted zones can then be used to securely store your sensitive or private documents, photos, music or videos. In CE-Secure each of these encrypted zones is referred to as a Vault and as with a true physical Vault, you need the keys or combination to open the Vault and gain access to the contents. Each CE-Secure Vault can be as large as 4GB.