The flash drive comes with the Secure II software pre--installed. The utility helps you encrypt or permanently delete all files from the flash drive. The software utilizes around 32MB:

The SecureII software doesn't need any kind of installation, just double click on the .exe file

The welcome menu appears and includes basic information about the software's functions such as file encryption or shreddering:

JumpDrive Secure II Plus also comes pre-loaded with a free 30-day trial of Dmailer V7 software, a tool that lets Windows users work securely while on the move, backing up and synchronizing their files, including Microsoft Outlook and Outlook Express.

The Dmailer software requires installation as well as an internet connection available. Below you can see the typical Firewall function of the software.

The Dmailer software is useful mostly for Windows users that want to back up and synchronize their files at Outlook/Outlook Express among various different computers or laptops. The software is a 30-day trail.