jschneider + cryptography   22

Talking with Marco Barulli about zero-knowledge online password management « Jon Udell
"I’ve wanted this solution for a long time. Now I have it: Clipperz. My guest for this week’s Innovators show is Marco Barulli, founder and CEO of Clipperz, which he describes as a zero-knowledge web application. What Clipperz has zero knowledge of is you and your data. It just connects you with your data, on terms that you control, in a way that reminds me of Peter Wayner’s concept of translucent databases.

Clipperz is immediately useful to all of us who struggle to manage our growing collections of online credentials, But it’s also a great example of an important design principle. We reflexively build services that identity users and retain all kinds of information about them. Often we need such knowledge, but it’s a liability for the operators of services that store it, and a risk for users of those services. If it’s feasible not to know, we can embrace that constraint and achieve powerful effects."
cryptography  password-management 
november 2009 by jschneider
Saving Bletchley Park | Welcome
Great example of informative webdesign. Easily scannable with links to social sites and readable info in the page. To be improved: have RSS show up in the address bar, too.
Bletchley  Park  wwii  colossus  cryptography  history  museums 
march 2009 by jschneider
A Tool to Verify Digital Records, Even as Technology Shifts - NYTimes.com
"Even the smallest change in the original document will result in a new hash value. " MAY, they should say--just makes forgery DIFFICULT, not impossible
digital-repservation  cryptography  hashing  long-now  archive.org  SHA-2 
january 2009 by jschneider
cryptographic web of trust
"As our identity moves more and more onto the Web our ability to have people trust that what we write has not been altered is becoming increasingly important. As our home page becomes our OpenId, linking to our CV, blogs and foaf information, it will beco
cryptography  trust  openid  security  semantic  web  pgp 
august 2007 by jschneider
pynchon in semaphore
"Over a year ago the artist Ben Rubin installed a piece ("San Jose Semaphore") on the Adobe building in San Jose, California with four LED semaphore wheels that broadcast a mystery text, accompanied by an audio component. It took over a year, but two men
digital  art  semaphore  LED  cryptography  Pynchon 
august 2007 by jschneider
Privacy Isn't Dead, or At Least It Shouldn't Be: A Q&A with Latanya Sweeney: Scientific American
"Privacy also allows an individual the opportunity to grow and make mistakes and really develop in a way you can't do in the absence of privacy, where there's no forgiving and everyone knows what everyone else is doing." "Policy doesn't have the nuances o
privacy  Latanya  Sweeney  CMU  forgiveness  MIT  sexism  gender  computer-science  identifiers  identiy-theft  homelessness  cryptography  proactive  education  SSN  fingerprints  databases  impersonation  DNA  surveillance 
july 2007 by jschneider

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