The origin of sdn Martin Casado 2006: Martin Casado a phd student at stanford and team propose a clean-slate security architecture(sane which defines a centralized control of security in stead of at the edge as normally done. Ethane generalizes it to all access policies The idea of software defined Network is originated from Open Flow project (ACM SIGCOMM 2008) 2009: Stanford publishes Open Flow V1.0.0 specs June 2009 Martin Casado co-founds nicira March 2011: Open Networking Foundation is formed Oct 2011: First Open Networking Summit. Many Industries ( Juniper, Cisco announced to incorporate. July 2012: VMware buys Nicira for $1. 26B Lesson Learned: Imagination is the key to unlock the power of possibilitiesThe Origin of SDN • 2006: Martin Casado, a PhD student at Stanford and team propose a clean-slate security architecture (SANE) which defines a centralized control of security (in stead of at the edge as normally done). Ethane generalizes it to all access policies. • The idea of Software Defined Network is originated from OpenFlow project (ACM SIGCOMM 2008). • 2009: Stanford publishes OpenFlow V1.0.0 specs. • June 2009: Martin Casado co-founds Nicira. • March 2011: Open Networking Foundation is formed. • Oct 2011: First Open Networking Summit. Many Industries (Juniper, Cisco announced to incorporate. • July 2012: VMware buys Nicira for $1.26B. • Lesson Learned: Imagination is the key to unlock the power of possibilities. Martin Casado