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Embracing the Open Source Model
DevNet-1023
Patrick Mullen
Response Research Team Manager
Talos Security Group
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @
© 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public
DevNet @

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Embracing the Open Source Model

  • 1. DevNet @ Embracing the Open Source Model DevNet-1023 Patrick Mullen Response Research Team Manager Talos Security Group
  • 2. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 3. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 4. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 5. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 6. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 7. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 8. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 9. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 10. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @
  • 11. © 2015 Cisco and/or its affiliates. All rights reserved.DevNet-1023 Cisco Public DevNet @

Editor's Notes

  • #7: = The Cathedral and the Bazaar, Eric S Raymond   With more eyes, all bugs become shallow.   Release early, release often.   Cultivate your community.
  • #8: = Snort   Started as 1200 lines of code written in a weekend   Release every two weeks, 26 releases in a year   Marty wrote 2000 emails in the first year   Very active community
  • #9: Can’t speak too much about its development, but also an active community   What it does bring to us is hundreds of thousands of samples every day   Like snort, other projects use this code, expanding its user base and providing us samples and detections
  • #11: Throw away early version 5 years ago   Many of the original features were added to snort mainline over the years   Back, and better than ever   Multithreading   Improved rule language   Improved configuration   Still Open Source Sourcefire didn't sell Snort, we sold everything but snort manageability scalability performance automation support