Posts tonen met het label hackers. Alle posts tonen
Posts tonen met het label hackers. Alle posts tonen

woensdag 24 oktober 2012

Geheime restauraties door hackers

Via Long Now kwam ik terecht bij een artikel in Wired over de Parijse groep "hackers/restaurateurs" Urban eXperiment (UX):
UX is sort of like an artist’s collective, but far from being avant-garde—confronting audiences by pushing the boundaries of the new—its only audience is itself. More surprising still, its work is often radically conservative, intemperate in its devotion to the old. Through meticulous infiltration, UX members have carried out shocking acts of cultural preservation and repair, with an ethos of “restoring those invisible parts of our patrimony that the government has abandoned or doesn’t have the means to maintain.” The group claims to have conducted 15 such covert restorations, often in centuries-old spaces, all over Paris.
Een van de meesterstukjes van verschillende leden van de groep, die zich Untergunther noemen, zie je hierboven: de restauratie van de oude klok uit het Panthéon.
In November 2005, the Untergunther infiltrated the Pantheon of Paris and, with the help of the professional clockmakerJean-Baptiste Viot, started to restore the abandoned monumental 1850 Wagner clock before its irreversible state of defacement.
Once this restoration achieved, in October 2006, the Untergunther decided to meet Bernard Jeannot, the administrator of the Pantheon, in order to show him this work and to connect the clock to the bells.
After an enthusiastic welcome, Mister Jeannot suddenly changed his mind and decided to keep the silence on this clandestine restoration, frightened that this fantastic action was the proof of the incapacity of the French National Heritage administration, Monum, to preserve the heritage it is in charge of.
On the night of the 24th december 2006, the Untergunther came back to the Pantheon and fixed the bells to the clock which just rang for Christmas and a few days after because Mister Jeannot decided that this result of a clandestine restoration of an abandoned part of the French heritage was intolerable and had to stop.
Als ik het goed snap, werkt de klok alweer niet meer. De beheerder van het Panthéon schijnt een klokkenmaker te hebben ingehuurd om de klok weer te demonteren! Deze weigerde dit en heeft toen alleen het kroonrad losgehaald uit het echappement. Een paar dagen later heeft Untergunther dat kroonrad blijkbaar meegenomen, in de hoop dat de toekomstige beheerders het een keer terug komen vragen om de klok weer te laten lopen.

Voor deze restauratie had de groep trouwens een "workshop" ingericht in de koepel van het Panthéon. Weer uit Wired:
The workshop was outfitted with eight overstuffed armchairs, a table, bookshelves, a minibar, and red velvet drapes to moderate the ambient temperature. “Every element had been conceived to fold up into wooden crates, like the ones visible throughout the monument,” Kunstmann says. In the dead of night, they climbed endless stairs, hauling up the lumber, drills, saws, clock repair equipment, and everything else required. They updated the workshop’s outdated electrical wiring. They spent 4,000 euros on materials, in all, out of their own pockets. On the terrace outside they set up a vegetable garden.
 Quelle merveille!

donderdag 23 februari 2012

Informatiebeveiliging in 1990 en hackers in 1970. Nothing has changed really.

These films (strung together into one film here) were originally made for the annual Skytop conference of Bell Labs executives, and were shown over a series of days during the conference. They were intended to be a wake-up call regarding computer security issues, and present a realistic view of then-plausible security breaches, along with accompanying set of worst-case scenarios.
Op AT&T Archives vind je meer dan 160 klassieke films uit de hoogtijdagen van Bell System.

O, en als je wil weten hoe je in de jaren zeventig gratis kon bellen bij "Ma Bell" moet je dit artikel over Phone Phreaks en Blue Boxes uit 1971 ook even lezen:
Gilbertson is holding one of his shiny black-and-silver blue boxes comfortably in the palm of his hand, pointing out the thirteen little red push buttons sticking up from the console. He is dancing his fingers over the buttons, tapping out discordant beeping electronic jingles. He is trying to explain to me how his little blue box does nothing less than place the entire telephone system of the world, satellites, cables and all, at the service of the blue-box operator, free of charge.
Ik kan me dat soort kastjes trouwens nog wel herinneren uit allerlei Amerikaanse series (The A Team?) of films uit de jaren tachtig.
En het gesprek met "Cap'n Crunch", die zichzelf belt door allerlei telefoonlijnen over de hele wereld met elkaar te verbinden, is hilarisch.
"You mean you were speaking into the mouthpiece of one phone sending your voice around the world into your ear through a phone on the other side of your head?" I asked the Captain. I had a vision of something vaguely autoerotic going on, in a complex electronic way.
"That's right," said the Captain. "I've also sent my voice around the world one way, going east on one phone, and going west on the other, going through cable one way, satellite the other, coming back together at the same time, ringing the two phones simultaneously and picking them up and whipping my voice both ways around the world back to me. Wow. That was a mind blower."
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Informatiebeveiliging door bewustwording? Ja natuurlijk!