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Information Security—Before & After Public-Key Cryptography
[Recorded Jan 26, 2005]Whitfield Diffie, a key figure in the discovery of public-key cryptography, traces the growth of information security through the 20th century and into the 21st. In the 1970s, the world of information security was transformed by public-key cryptography, the radical revision of cryptographic thinking that allowed people with no prior contact to communicate securely. "Public key" solved security problems born of the revolution in information technology that characterized the 20th century and made Internet commerce possible. Security problems rarely stay solved, however. Continuing growth in computing, networking, and wireless applications have given rise to new security problems that are already confronting us.
Channel: Science & Technology
Uploaded: November 30, 1999 at 12:00 am
Author: ComputerHistory
Length: 16:25
Rating: 4.83
Views: 9303
Tags: Computer Cryptography Diffie History PKE Security Whitfield
Video Comments
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vrtrooper89 (November 30, 1999 at 12:00 am)
tnx...
velvethandofdarkness (November 30, 1999 at 12:00 am)
thanks for posting!
isd238gm (November 30, 1999 at 12:00 am)
Saturday is a sweet day for me. I keep finding great information security stuff , including this magnificant video.
moorechia (November 30, 1999 at 12:00 am)
very good,thanks
TechManFFFF (November 30, 1999 at 12:00 am)
Len Adleman did consulting for the move "Sneakers" |
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