Entries Tagged "history of computing"

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Adm. Grace Hopper’s 1982 NSA Lecture Has Been Published

The “long lost lecture” by Adm. Grace Hopper has been published by the NSA. (Note that there are two parts.)

It’s a wonderful talk: funny, engaging, wise, prescient. Remember that talk was given in 1982, less than a year before the ARPANET switched to TCP/IP and the internet went operational. She was a remarkable person.

Listening to it, and thinking about the audience of NSA engineers, I wonder how much of what she’s talking about as the future of computing—miniaturization, parallelization—was being done in the present and in secret.

Posted on August 29, 2024 at 11:58 AM • View Comments

Cracking the Passwords of Early Internet Pioneers

Lots of them weren’t very good:

BSD co-inventor Dennis Ritchie, for instance, used “dmac” (his middle name was MacAlistair); Stephen R. Bourne, creator of the Bourne shell command line interpreter, chose “bourne”; Eric Schmidt, an early developer of Unix software and now the executive chairman of Google parent company Alphabet, relied on “wendy!!!” (the name of his wife); and Stuart Feldman, author of Unix automation tool make and the first Fortran compiler, used “axolotl” (the name of a Mexican salamander).

Weakest of all was the password for Unix contributor Brian W. Kernighan: “/.,/.,” representing a three-character string repeated twice using adjacent keys on a QWERTY keyboard. (None of the passwords included the quotation marks.)

I don’t remember any of my early passwords, but they probably weren’t much better.

Posted on October 15, 2019 at 10:38 AM • View Comments

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Sidebar photo of Bruce Schneier by Joe MacInnis.