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Security

CCC Create a Rogue CA Certificate 300

t3rmin4t0r writes "Just when you were breathing easy about Kaminsky, DNS and the word hijacking, by repeating the word SSL in your head, the hackers at CCC were busy at work making a hash of SSL certificate security. Here's the scoop on how they set up their own rogue CA, by (from what I can figure) reversing the hash and engineering a collision up in MD5 space. Until now, MD5 collisions have been ignored because nobody would put in that much effort to create a useful dummy file, but a CA certificate for phishing seems juicy enough to be fodder for the botnets now."
Math

Art with a Mathematical Twist 69

Euler points out a story about art created through mathematics. The Science News article covers selections from a recent exhibit, where over 40 artists gathered to show their work and the math behind it. The rest of the pieces are also viewable at the exhibit's website. "Michael Field, a mathematics professor at the University of Houston, finds artistic inspiration in his work on dynamical systems. A mathematical dynamical system is just any rule that determines how a point moves around a plane. Field uses an equation that takes any point on a piece of paper and moves it to a different spot. Field repeats this process over and over again--around 5 billion times--and keeps track of how often each pixel-sized spot in the plane gets landed on. The more often a pixel gets hit, the deeper the shade Field colors it."
User Journal

Journal Journal: I'm a man 15

It's time to tell the truth. I am a 55 year-old man. My name is Andy Kaufman, and I live in New York City.

I am sincerely sorry to everyone for all my lies.

--Andy

User Journal

Journal Journal: Merry Christmas -- $$$$$exyGal

It's not the new year yet, but it seems like a good time to give thanks.

Long story short, I've had a good year. Great job, short commute, and dating again. I've become focused, but with great flexibility. I'm not sweating the big stuff, or the small stuff. The good stuff is in the middle.

May your holidays be commercial-free,
$$$$$exyGal

============

User Journal

Journal Journal: Teach me economics: Why are tech jobs going to India? 19

American companies are moving tech jobs overseas to India [more info]. Why? Simple, it's all about money. But how is that so? The article says that Indian programmers make 1/10th that of American programmers. Why do they make so much less?

I'm not an economist, but here's a some possible reasons:

User Journal

Journal Journal: Can the blind see? 30

Xerithane left me a very interesting comment a few weeks ago. Here's a blurb:

For instance, I suffer from a moderately rare eye condition. I will go blind for 3+ hours if I'm exposed to bright light for more than a few minutes. It's like a goths wet dream. When it first happened I was probably 12 or so, and the whole time I sepnt trying to think what blind people saw suddenly made sense.

User Journal

Journal Journal: Slashdot Oldtimers? Are there more archives? 21

Just for fun, I decided to peruse the really really old Slashdot stuff to see how everything started. Maybe I'd find quiet thoughtful debate about the HTML CENTER tag (1995?) ? Or maybe some lively debate regarding the plot of "Good Will Hunting (1997)" ?
User Journal

Journal Journal: The Evolution of Compassion 14

My Theory of Evolution - Scenario #1: "Now"

By chance, one trait is introduced into the genome of a specific individual living thing. If the trait is immediately advantageous over those of the same species who do not possess the trait, then the trait will very likely be passed along to future generations. If the trait is immediately undesirable, then the individual will be rejected by its peers and will be unable to pass along the new trait. This is called evolution.

User Journal

Journal Journal: A serious topic: Why men masturbate. 54

Ok, so I came across this article on Yahoo News, and the obvious conclusion hit me right in the eye. Evolutionarily speaking, men who masturbate have an advantage over men who do not masturbate. The article does not suggest my conclusion, but it seems obvious from the facts given. Here are some facts/quotes given in the article:
  • Men with low sperm counts can si

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