$1B of TSA Nude Body Scanners Made Worthless By Blog
This video is here to demonstrate that the TSA’s insistence that the nude body scanner program is effective and necessary is nothing but a fraud, just like their claims that the program is sa…
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 526 posts.
This video is here to demonstrate that the TSA’s insistence that the nude body scanner program is effective and necessary is nothing but a fraud, just like their claims that the program is sa…
Preface This is a technical article chronicling one of the most interesting bug hunts I’ve had the pleasure of chasing down. At AdGear Technologies Inc. where I work, ssh is king. We use it for management, monitoring, deployments, log file harvesting, even some event streaming. It’s solid, reliable, has all the…
All I can say is “wow”! The response to Light Table has been far more positive and far greater than I could’ve imagined. To put it into perspective, here are some aggregated numbers at the time of this writing:
Mousetrap is a simple keyboard shortcut/event library written in Javascript.
Child pornography is a toxic subject, but a very important one that cannot and should not be ignored. This is an attempt to bring...
Windmills have always fascinated me and for a long time I was dreaming of one day building my own. Where I live there are still machines from the 1600’s that are just as magnificent today as when they were first built. When you see one standing in a field rotating and converting passing air into usable energy they…
Imagine, for a moment, that you came upon a bread factory for the first time. At first it just looks like a jumble of incomprehensible machinery with a few people buzzing around. As your eyes adjus…
Hi! I've taken this blog offline, but you can still read this post in the archive.org version .
I was reminded of this by 37signals' response on Monday to last week's cat.jpg privacy failure . To be clear, I have a lot of sympathy for 37signals: Once someone looked in their logs and saw "cat.jpg" as the name of the one hundred millionth file they had stored, I'm sure the resulting fit of laughter significantly…
Just over two months ago, Chrome sponsored the Pwnium browser hacking competition. We had two fantastic submissions , and successfully bloc...
Posted by James Bennett on March 13, 2012
Posted by Nick Johnson | Filed under python , cardinality-estimation , damn-cool-algorithms
Updated (February 07 2013): If you enjoy this article, you may also find the more academically-inclined article The Impact of Meta-Tracing on VM Design and Implementation interesting.
My fourth book.
Random numbers are critical for cryptography: for encryption keys, random authentication challenges, initialization vectors, nonces, key-agreement schemes, generating prime numbers and so on. Break the random-number generator, and most of the time you break the entire security system. Which is why you should worry…
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