This site has been updated to assist you in your teleworking needs during the COVID-19 situation. Bootable Media is a telework solution that is customized for a DoD organization to access specific resources, connectivity solutions like a VPN, etc. DISA is making available builds applicable to broad organizations to simplify distribution.

  • To download the available builds, you will need a DoD CAC and a browser configured to use it. The ISOs are available on this site's DoD Portal, and our corresponding DEPS page. The same two links also have associated FOUO information related to Bootable Media.
  • For public information related to Bootable Media, such as customization overview, please see the links in the sidebar.
  • Other software in the TENS product family, including TENS-Public and Encryption Wizard, are also described on this site. Before downloading any of them, DoD personnel should take note of restrictions on which software editions may or may not be used on official Government equipment.

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Trusted End Node Security (TENS) technology is developed and managed by the Air Force Research Laboratory (AFRL) Information Directorate. This program began as the Anti-Tamper Software Protection Initiative in 2001 with its flagship products Lightweight Portable Security and Encryption Wizard. The TENS program office offers products that provide network security from the end node perspective while providing user capabilities of remote access, secure web browsing, and file/folder encryption, in addition to other initiatives. The core products sustained by the TENS program are TENS-Public, TENS-Professional, Bootable Media, and various editions of Encryption Wizard. These products are intended to be used by the U.S. Department of Defense and the rest of the Federal government, while also providing Public versions of the software to the open source community, when possible. The Public versions are available for download on our website and are not customized. AFRL has a strong legacy of providing secure end node technology, with a supported user base in the hundreds of thousands. Please navigate the sidebar to learn more about the products managed by the TENS program office.