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Biometrische US-Pässe

The Economist berichtet kritisch über die geplante Einführung des neuen US Passes.

Unter anderem geht der Artikel auf die Mängel biometrischer Identifikation ein:

If that were translated into reality, one person in ten would need to be pulled aside for extra screening. Fingerprint and iris-recognition technology have significant error rates, too. So, despite the belief that biometrics will make crossing a border more efficient and secure, it could well have the opposite effect, as false alarms become the norm.

Die RFID Chips kommen am schlechtesten weg:

Passport chips are deliberately designed for clandestine remote reading. The ICAO specification refers quite openly to the idea of a “walk-through” inspection with the person concerned “possibly being unaware of the operation”. The lack of encryption is also deliberate — both to promote international interoperability and to encourage airlines, hotels and banks to join in. Big Brother, then, really will be watching you. And others, too, may be tempted to set up clandestine “walk-through inspections where the person is possibly unaware of the operation”. Criminals will have a useful tool for identity theft. Terrorists will be able to know the nationality of those they attack.

(via Bruce Schneider Blog)

Sitemaps mit CSS

CSS-Technik-News berichtet über die Gestaltung von Sitemaps mit CSS.

Wirklich interessant sind eigentlich nur die Sitemap-Skripte, die verschachtelte Listen benutzen, da mit ihnen auch bei fehlender (abgeschalteter) CSS-Unterstützung die hierarchische Anordnung und Beziehung der Dokumente zueinander halbwegs nachvollziehbar bleibt.

Sehr schick ist in der Tat Sitemap Celebration

css-discuss Wiki

Umfangreiche Informationen rund um css findet man in dem css-discuss Wiki. Am Wochenend mal ein wenig stöbern.

Javascript Hacking

Hacking With Javascript bringt neben einer Reihe von Ressourcen zur Programmierung mit Javascript einen Einstieg in den “Mißrauch” dieser Sprache.

It was only after I was pretty good with javascript and got into hacking that I slowly saw it’s potential to be used milisously. Many javascript techniques are pretty simple and involve tricking the user into doing something. Almost pure social engineering with a bit of help from javascript. After using simple javascript tricks to fake login pages for webbased email I thought about other ways javascript could be used to aid my hacking, I studied it on and off for around a year. Some of these techniques are used by millions of people, some I came up with an are purely theorectical.

Know your enemy.

CSS3 - Attribute-Selektor

Andy Clarke beschreibt wie sich Stylesheets in Abhängigkeit des Inhalts eines Attributs zuordnen lassen.

Hiermit lassen sich externe Links allein per CSS3 mit einem Pfeil versehen:

a[href^=”http://”]:before {content: “\002192 “;}

Wann unterstützen alle Browser endlich CSS3 - Webdesign/programmierung könnte so schhön sein ;-)

(via CSS-Technik-News)



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