March 2008

Bots on campus!

education, security / /

From Lisa Vaas’ “Are Campuses Flooded with Zombified Student PCs?” (eWeek: 22 October 2007):

Rather, bot herders have sophisticated technology in place that can detect how fast a bot’s connection is. If that connection changes over time – if, say, a student is poking around at her parent’s house with dial-up all summer and then comes back to school and the campus network’s zippy broadband – the herder detects the increased bandwidth, and that zombie PC suddenly becomes a much more useful tool for sending spam or engaging in other nefarious activities, as pointed out by SecureWorks Director of Development Wayne Haber …

“The more significant factor is to take a machine that was the only system, or one of two to three, on a home network, and to move it to an environment of hundreds or thousands of machines on a network in different states of being patched and of running security software,” [Craig Schmugar, threat research manager for McAfee’s Avert Labs] said. “The new students coming in, there’s a greater chance of having new computers, and those might not have firewalls. It’s a more diverse network environment, with a greater opportunity for machines to be attacked. Maybe not successfully, but at least there’s more traffic thrown at machines.”

Another helpful thing about campuses, of course, is that they have loads of systems left on around the clock in their labs. Universities also have the added stickiness of trying to administer security policies for a constantly shifting population, with visiting scholars coming and going and a variable range of access rights necessary for staff and students.

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Jughead’s weird hat

history, weird / /

From Jim Windolf’s “American Idol” (Vanity Fair: 20 December 2006):

A vestige of the franchise’s 1940s roots remains in the form of Jughead’s hat. In those days, explains Archie Comics managing editor Victor Gorelick, kids would take their fathers’ discarded fedoras, cut off the brims, and scissor them into jagged beanies. Archie artists have recently tried giving Jughead a backward baseball cap in an effort to make him more up-to-date, but fans always cry out for the crown.

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50 years of change due to senior citizens

history, non-fiction, politics / /

From Charles C. Mann’s “The Coming Death Shortage” (The Atlantic: 1 May 2005):

The twentieth-century jump in life expectancy transformed society. Fifty years ago senior citizens were not a force in electoral politics. Now the AARP is widely said to be the most powerful organization in Washington. Medicare, Social Security, retirement, Alzheimer’s, snowbird economies, the population boom, the golfing boom, the cosmetic-surgery boom, the nostalgia boom, the recreational-vehicle boom, Viagra—increasing longevity is entangled in every one. Momentous as these changes have been, though, they will pale before what is coming next.

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Rich and poor drug users

politics / /

From Tim Wu’s “That Other Drug Legalization Movement” (Slate: 14 October 2007):

As the National Center on Addiction and Substance Abuse at Columbia University reports, rich people tend to abuse prescription drugs, while poorer Americans tend to self-medicate with old-fashioned illegal drugs or just get drunk.

The big picture reveals a nation that, let’s face it, likes drugs: Expert Joseph Califano estimates that the United States, representing just 4 percent of the world’s population, consumes nearly two-thirds of the world’s recreational drugs. In pursuit of that habit, the country has, in slow motion, found ways for the better-off parts of society to use drugs without getting near the scary drug laws it promulgated in the 20th century. Our parents and grandparents banned drugs, but the current generation is re-legalizing them.

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How to open a physicist’s briefcase

security, technology / /

From John D. Barrow and John K. Webb’s "Inconstant Constants: Do the inner workings of nature change with time?" (Scientific American: 23 May 2005):

One ratio of particular interest combines the velocity of light, c, the electric charge on a single electron, e, Planck’s constant, h, and the so-called vacuum permittivity, 0. This famous quantity … called the fine-structure constant, was first introduced in 1916 by Arnold Sommerfeld, a pioneer in applying the theory of quantum mechanics to electromagnetism. It quantifies the relativistic (c) and quantum (h) qualities of electromagnetic (e) interactions involving charged particles in empty space (0). Measured to be equal to 1/137.03599976, or approximately 1/137, has endowed the number 137 with a legendary status among physicists (it usually opens the combination locks on their briefcases).

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My new business idea

business, language & literature, musings / /

A coffee shop where the employees all wear platform shoes, glitter make-up, orange spiked hair, feathers, and silver spaceman pants.

It’s name:

ZIGGY STARBUCKS!

My friend Michael Krider made the following suggestions:

Drink names:

  • The Cafe Young Americano
  • Caffeine Genie
  • Sumatra-jet City

When employees hand your money back after a sale, they say, “Here’s your ch-ch-ch-change.”

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