Ramblings & ephemera

A cheap, easy way to obfuscate license plates

From Victor Bogado da Silva Lins’ letter in Bruce Schneier’s Crypto-Gram (15 May 2004):
You mentioned in your last crypto-gram newsletter about a cover that makes a license plate impossible to read from certain angles. Brazilian people have thought in another low-tech solution for the same “problem”, they simply tie some ribbons to the plate or [...]

World distance reading WiFi and RFID

From Bruce Schneier’s “Crypto-Gram” (15 August 2005):
At DefCon earlier this month, a group was able to set up an unamplified 802.11 network at a distance of 124.9 miles.
http://www.enterpriseitplanet.com/networking/news/…
http://pasadena.net/shootout05/
Even more important, the world record for communicating with a passive RFID device was set at 69 feet. Remember that the next time someone tells you that it’s [...]

Bots on campus!

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 [...]

How to open a physicist’s briefcase

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. [...]

Notes on getting into well-guarded events using social engineering

From Bruce Schneier’s “How to Crash the Oscars” (7 March 2006):

If you want to crash the glitziest party of all, the Oscars, here’s a tip from a professional: Show up at the theater, dressed as a chef carrying a live lobster, looking really concerned. …
“The most important technique is confidence,” he [...]

3 problems with electronic voting

From Avi Rubin’s “Voting: Low-Tech Is the Answer” (Business Week: 30 October 2006):
Unfortunately, there are three problems with electronic voting that have nothing to do with whether or not the system works as intended. They are transparency, recovery, and audit. …
Electronic voting is not transparent - it is not even translucent. There is no way [...]

USA owns 74% of IPv4 addresses

From Stephen Ornes’s “Map: What Does the Internet Look Like?” (Discover: October 2006):
The United States owns 74 percent of the 4 billion available Internet protocol (IP) addresses. China’s stake amounts to little more than that of an American university. Not surprisingly, China is championing the next wave of the Internet, which would accommodate 340 trillion [...]

Microsoft executive sets self up for hubristic fall

From Scott M. Fulton, III’s “Allchin Suggests Vista Won’t Need Antivirus” (BetaNews: 9 November 2006):
During a telephone conference with reporters yesterday, outgoing Microsoft co-president Jim Allchin, while touting the new security features of Windows Vista, which was released to manufacturing yesterday, told a reporter that the system’s new lockdown features are so capable and thorough [...]

Take over a computer network with an iPod or USB stick

From Bruce Schneier’s “Hacking Computers Over USB” (Crypto-Gram: 15 June 2005):
From CSO Magazine:
“Plug an iPod or USB stick into a PC running Windows and the device can literally take over the machine and search for confidential documents, copy them back to the iPod or USB’s internal storage, and hide them as “deleted” files. Alternatively, the [...]

Spimes, objects trackable in space and time

From Bruce Sterling’s “Viridian Note 00459: Emerging Technology 2006” (The Viridian Design Movement: March 2006):
When it comes to remote technical eventualities, you don’t want to freeze the language too early. Instead, you need some empirical evidence on the ground, some working prototypes, something commercial, governmental, academic or military…. Otherwise you are trying to freeze an [...]

Russian bot herders behind massive increase in spam

From Ryan Naraine’s “‘Pump-and-Dump’ Spam Surge Linked to Russian Bot Herders” (eWeek: 16 November 2006):
The recent surge in e-mail spam hawking penny stocks and penis enlargement pills is the handiwork of Russian hackers running a botnet powered by tens of thousands of hijacked computers.
Internet security researchers and law enforcement authorities have traced the operation to [...]

Bad passwords for SSH

From Christian Seifert’s “Analyzing malicious SSH login attempts” (SecurityFocus: 11 September 2006):
First, we analyzed the login names that were used on the login attempts. During the sample period, there were 2741 unique account names ranging from common first names, system account names, and common accounts to short alphabetical strings captured by the system logger. Of [...]

Clarke’s three laws of prediction

From Wikipedia’s “Clarke’s three laws” (2 November 2006):
Arthur C. Clarke formulated the following three “laws” of prediction:
1. When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
2. The only way of discovering the limits of the possible [...]

My reply to those “You sent a virus to me!” emails

On Saturday 17 April 2004, I received the following email from someone I didn’t know:
> Hello,
>
> I am not sure who you are but our security detected a Netsky virus in an
> email that you sent. Whether a personal message or a spam, please make
> attention to the fact that you are spreading viruses and [...]

Portable music turns life into cinema

From Farhad Manjoo’s “iPod: I love you, you’re perfect, now change” (Salon: 23 October 2006):
Levy writes that when this happens, the music becomes a “soundtrack” for the scenery, which is a good way to put it. The iPod turns ordinary life — riding the bus, waiting in line at the post office, staring at a [...]

Average iPod has just 500 songs on it

From Farhad Manjoo’s “iPod: I love you, you’re perfect, now change” (Salon: 23 October 2006):
… though iPods can store thousands of songs, the average iPod user’s library numbers just about 500 well-worn tracks.

Related posts

Russian music sites
Portable music turns life into cinema
Patenting is hurting scientific research & progress
More validation of the Long Tail
Info about the Internet [...]

Incompetent & they don’t know it

From Erica Goode’s “Incompetent People Really Have No Clue, Studies Find: They’re blind to own failings, others’ skills” (The New York Times: 18 January 2000):
Dunning, a professor of psychology at Cornell, worries about this because, according to his research, most incompetent people do not know that they are incompetent.
On the contrary. People who do things [...]

Teach people not to want a camera, but photography itself

From James Surowiecki’s “The Tastemakers” (The New Yorker [13 January 2003]: 31):
… it’s one thing to foist a fad on people, and another to have a deep and enduring impact on their everyday customs and habits. In the late eighteen-eighties, when George Eastman invented the Kodak - the first point-and-shoot camera - photography was the [...]

Imagining a future of warring balloons

From Tom Reiss’s “Imagining the Worst: How a literary genre anticipated the modern world” (The New Yorker [28 November 2005]: 108):
… the first mini-boom in invasion fiction began in the seventeen-eighties, when the French developed the hot-air balloon. Soon, French poems and plays were depicting hot-air-propelled flying armies destined for England, and an American poem [...]

It takes 10 years to develop expertise

From Peter Norvig’s “Teach Yourself Programming in Ten Years” (2001):
Researchers ([John R. Hayes, Complete Problem Solver (Lawrence Erlbaum) 1989.], [Benjamin Bloom (ed.), Developing Talent in Young People (Ballantine) 1985.]) have shown it takes about ten years to develop expertise in any of a wide variety of areas, including chess playing, music composition, painting, piano playing, [...]