After receiving his degree in Mathematics at Stanford University in 1965, Vint joined [[IBM]] as systems engineer on the QUIKTRAN time-sharing system project. In 1966, he started providing computer communications consultancy services for different companies and organizations including the Defense Advanced Research Projects Agency ([[DARPA]]), Defense Information Systems Agency ([[DISA]]), [[MCI]] Communications Corp., National Security Agency, [[IEEE]] etc. He left IBM in 1967 and joined the University of California-Los Angeles (UCLA) Computer Science Department as principal programmer. Vint managed several projects at UCLA such as the [[ARPANET]] Network Measurement Center, a video graphics project involving computer-controlled 16 mm camera. He also participated in the development of the ARPANET host protocol specifications. He left UCLA in 1972.<ref>[http://www.icann.org/en/news/correspondence/cerf-testimony-08feb01-en.htm#Vita Vinton Cerf Curriculum Vitae]</ref> | After receiving his degree in Mathematics at Stanford University in 1965, Vint joined [[IBM]] as systems engineer on the QUIKTRAN time-sharing system project. In 1966, he started providing computer communications consultancy services for different companies and organizations including the Defense Advanced Research Projects Agency ([[DARPA]]), Defense Information Systems Agency ([[DISA]]), [[MCI]] Communications Corp., National Security Agency, [[IEEE]] etc. He left IBM in 1967 and joined the University of California-Los Angeles (UCLA) Computer Science Department as principal programmer. Vint managed several projects at UCLA such as the [[ARPANET]] Network Measurement Center, a video graphics project involving computer-controlled 16 mm camera. He also participated in the development of the ARPANET host protocol specifications. He left UCLA in 1972.<ref>[http://www.icann.org/en/news/correspondence/cerf-testimony-08feb01-en.htm#Vita Vinton Cerf Curriculum Vitae]</ref> |