John R. Vacca
John Vacca is an information technology consultant and internationally-known author of more than 600 articles in the areas of advancedstorage, computer security and aerospace technology. John was alsoa conguration management specialist, computer spec
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John Vacca is an information technology consultant and internationally-
known author of more than 600 articles in the areas of advanced
storage, computer security and aerospace technology. John was also
a conguration management specialist, computer specialist, and the
computer security ofcial (CSO) for NASA's space station program
(Freedom) and the International Space Station Program, from 1988
until his retirement from NASA in 1995.
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