Country
Country
Hackers from United States
488 entriesPage 9 of 11
Academic
Richard Stallman
American activist and programmer (born 1953)
1953 – present · United States
Security researcher
Robert C. Seacord
American computer security expert (born 1963)
1963 – present · United States
Academic
Robert Dewar
Computer scientist
1945 – 2015 · United States
Academic
Robert Fano
Italian-American computer scientist
1917 – 2016 · United States
Academic
Robert Kahn (computer scientist)
American Internet pioneer (born 1938)
1938 – present · United States
Academic
Robert Taylor (computer scientist)
American computer scientist
1932 – 2017 · United States
Academic
Roberto Pieraccini
Italian-American computer scientist
1955 – present · United States
Security researcher
Rohit Khare
Indian American computer scientist
United States
Academic
Ron Crane (engineer)
American electrical engineer (1950–2017)
1950 – 2017 · United States
Cryptographer
Ron Rivest
American cryptographer (born 1947)
1947 – present · United States
Cryptographer
Ross Cohen
American computer programmer
1977 – present · United States
Academic
Roy Fielding
American computer scientist
1965 – present · United States
Academic
Russ Nelson
American computer programmer
1958 – present · United States
Academic
Ryan C. Gordon
Computer programmer
1978 – present · United States
Academic
Samuel N. Alexander
American computer scientist
1910 – 1967 · United States
Academic
Scott Bradner
American academic
1944 – present · United States
Academic
Sergey Brin
American computer scientist (born 1973)
1973 – present · United States
Academic
Sergiy Vilkomir
Ukrainian-born computer scientist (1956–2020)
1956 – 2020 · United States
Academic
Seymour Papert
American computer scientist (1928–2016)
1928 – 2016 · South Africa
Cryptographer
Shafi Goldwasser
Israeli American computer scientist (born 1959)
1958 – present · United States
Cryptographer
Silvio Micali
Italian-American computer scientist (born 1954)
1954 – present · United States
Academic
Simon S. Lam
American computer scientist and academic (born 1947)
1947 – present · United States
Academic
Spencer Kimball (computer programmer)
American computer programmer, entrepreneur, and business
1901 – present · United States
Academic
Stephen Wolff
Internet pioneer
United States
Academic
Steve Crocker
American computer scientist and Internet pioneer (born 1944)
1944 – present · United States
Security researcher
Steve Gibson (computer programmer)
Computer enthusiast, software engineer and security researcher
1955 – present · United States
Academic
Steve Jobs
American businessman and inventor (1955–2011)
1955 – 2011 · United States
Academic
Steve Wozniak
American engineer and programmer (born 1950)
1950 – present · United States
Cryptographer
Steven M. Bellovin
American computer scientist
2000 – present · United States