>VISA's documentation is subject to a non-disclosure agreement, and not available to the general public. - https://www.zdnet.com/article/researchers-discover-a

>VISA's documentation is subject to a non-disclosure agreement, and not available to the general public. - https://www.zdnet.com/article/researchers-discover-and-abuse-new-undocumented-feature-in-intel-chipsets/ https://www.zdnet.com/article/researchers-discover-and-abuse... Back in the 80s, such policies were dismissed as "security through obscurity". So much change, so little progress ...