The Open Source MovementAccelerating Software Development <br />Joshua L. Davis<br />joshua.davis@gtri.gatech.edu<br />
Open Source Software<br />=<br />Free Software<br />Libre Software<br />Free/Open Source Software (FOSS or F/OSS)<br />Fre...
Non-Commercial Software<br />Freeware<br />Shareware<br />!=<br />Open Source Software<br />
Open Architecture<br />Open System<br />Open Interface/Standard/Format<br />!=<br />Open Source Software<br />
Remember to think of “free” as in “free speech,” not as in “free beer.”<br />Richard M. Stallman (1996)<br />
The United States cannot <br />retreat behind a Maginot Line<br />of firewalls or it will risk<br />being overrun. <br />C...
USER CANNOT CLEAN, FIX, MODIFY, OR UPGRADE<br />
Open Source Software<br />=<br />Increased Agility/Flexibility<br />Faster Delivery<br />Increased Innovation<br />Informa...
Open Source Software<br />=<br />"software for which the human-readable source code is available for use, study, re-use, m...
Open Source Software<br />=<br />Commercial Off-The-Shelf (COTS)<br />
Homeland Open Security Technology (HOST)<br />Lead efforts of discovery, collaboration, and seedingdevelopment in open sou...
Open Source Software<br />=<br />Commercial Off-The-Shelf (COTS)<br />www.mil-oss.org<br />Mil-OSS WG3 · August 2011<br />...
Questions<br />Joshua L. Davis<br />joshua.davis@gtri.gatech.edu<br />
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The Open Source Movement

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Provides an overview of open source in the US DoD space.

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  • Software is a Renewable Military Resource
  • The Open Source Movement

    1. 1. The Open Source MovementAccelerating Software Development <br />Joshua L. Davis<br />joshua.davis@gtri.gatech.edu<br />
    2. 2.
    3. 3. Open Source Software<br />=<br />Free Software<br />Libre Software<br />Free/Open Source Software (FOSS or F/OSS)<br />Free/Libre/Open Source Software (FLOSS)<br />
    4. 4.
    5. 5. Non-Commercial Software<br />Freeware<br />Shareware<br />!=<br />Open Source Software<br />
    6. 6. Open Architecture<br />Open System<br />Open Interface/Standard/Format<br />!=<br />Open Source Software<br />
    7. 7. Remember to think of “free” as in “free speech,” not as in “free beer.”<br />Richard M. Stallman (1996)<br />
    8. 8.
    9. 9. The United States cannot <br />retreat behind a Maginot Line<br />of firewalls or it will risk<br />being overrun. <br />Cyberwarfare<br />is like maneuver warfare, <br />in that speed and agility<br />matter most.<br />William J. Lynn III<br />(2010)<br />©davidplas photography<br />
    10. 10. USER CANNOT CLEAN, FIX, MODIFY, OR UPGRADE<br />
    11. 11. Open Source Software<br />=<br />Increased Agility/Flexibility<br />Faster Delivery<br />Increased Innovation<br />Information Assurance & Security<br />Lower Cost<br />
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    17. 17. Open Source Software<br />=<br />"software for which the human-readable source code is available for use, study, re-use, modification, enhancement, and re-distribution by the users of that software"*<br />*Reference: 16 October 2009 memorandum from the DoD CIO, "Clarifying Guidance Regarding Open Source Software (OSS)"<br />
    18. 18. Open Source Software<br />=<br />Commercial Off-The-Shelf (COTS)<br />
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    27. 27. Homeland Open Security Technology (HOST)<br />Lead efforts of discovery, collaboration, and seedingdevelopment in open source software and practices that produce a measurable impact<br />
    28. 28. Open Source Software<br />=<br />Commercial Off-The-Shelf (COTS)<br />www.mil-oss.org<br />Mil-OSS WG3 · August 2011<br />Homeland Open Security Technologies (HOST)<br />
    29. 29. Questions<br />Joshua L. Davis<br />joshua.davis@gtri.gatech.edu<br />
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