24c3-2273-en-toying with barcodes.mp4

[align=center] [URL=http://forum.tntvillage.scambioetico.org/tntforum/index.php?showforum=395][IMG]http://img21.imageshack.us/img21/8945/freeculture.gif[/IMG][/URL] [/align] 24th Chaos Communication Congress Volldampf voraus! [IMG]http://events.ccc.de/congress/2007/Fahrplan/images/conference-128x128.png[/IMG] http://events.ccc.de/congress/2007/Fahrplan/ [IMG]http://events.ccc.de/congress/2007/Fahrplan/images/event-2273-128x128.png[/IMG] Speakers [URL=http://events.ccc.de/congress/2007/Fahrplan/speakers/134.en.html] FX of Phenoelit[/URL] Schedule Day Day 2 (2007-12-28) Room Saal 1 Start time 20:30 Duration 01:00 Info ID 2273 Event type lecture Track Community Language en Giocare coi Barcodes: Jemandem einen Strich auf die Rechnung machen Il monologo si focalizza su applicazioni barcode ad una ed a due dimensioni, con possibilita' di interferenza da perte del cittadino ordinario. Vi siete mai chiesti cosa siano quei blocchi di quadrati sui pacchi postali, lettere e su biglietti? Giocare con essi potrebbe avere effetti interessanti, che vanno dal buon vecchio divertimento al furto e a forti impatti. I codici a barre sono in circolazione da parecchio tempo, ma gran parte del tempo sono stati usati come semplici tags con un numero. L'arrivo di barcode a 2 dimensioni li ha portati nelle mani dei consumatori come mezzo di autenticazione, autorizzazione, metodo di pagamento e trasporto di altri dati arbitrari. L'implicita fiducia in essi e' enorme. Il monologo da una introduzione molto veloce ai barcodes e poi procede a passarne in rassegna i contenuti di esempi selezionati, includendo il loro uso nel mondo reale. Tutto cio' sara' divertente, incluso il rilascio di un tool. Attached files [URL=http://events.ccc.de/congress/2007/Fahrplan/attachments/1055_toying_with_barcodes.pdf] * Jemandem einen Strich auf die Rechnung machen (application/pdf - 2.3 MB)[/URL] EN: Toying with barcodes Jemandem einen Strich auf die Rechnung machen The talk focuses on 1D and 2D barcode applications with interference possibilities for the ordinary citizen. Ever wondered what is in these blocks of squares on postal packages, letters and tickets? Playing with them might have interesting effects, reaching from good old fun to theft and severe impact. Barcodes have been around for ages, but most of the time were used as simple tags with a number. The rise of 2D barcodes started to put them into customer hands as authentication, authorization, payment method and other arbitrary data transport. The implicit trust in them is enormous. The talk gives a very quick intro into barcodes and then proceeds to review the contents of selected samples, including their usage in the real world. This is going to be fun, tool release included. Attached files [URL=http://events.ccc.de/congress/2007/Fahrplan/attachments/1055_toying_with_barcodes.pdf] * Jemandem einen Strich auf die Rechnung machen (application/pdf - 2.3 MB)[/URL] [ Info sul file ] Nome: 24c3-2273-en-toying_with_barcodes.mp4 Data: 4/03/2009 04:24:56 Dimensione: 91,482,922 bytes (87.245 MB) [ Info generiche ] Durata: 00:45:32 (2731.96 s) Tipo di contenitore: MP4/MOV Major brand: ISO Base Media version 1 Compatible brands: JVT AVC Data creazione: 28/12/2007 16:05:14 UTC Data modifica: 28/12/2007 16:05:14 UTC Streams totali: 2 Tipo stream n. 1: video (avc1) {GPAC ISO Video Handler} Tipo stream n. 2: audio (AAC Low complexity) {GPAC ISO Audio Handler} Audio streams: 1 [ Dati rilevanti ] Risoluzione: 640 x 480 Larghezza: multipla di 32 Altezza: multipla di 32 [ Traccia video ] Codec: avc1 Risoluzione: 640 x 480 Frame aspect ratio: 4:3 = 1.333333 Pixel aspect ratio: 1:1 = 1 Display aspect ratio: 4:3 = 1.333333 Framerate: 25 fps Frames totali: 68299 Bitrate: 202.998942 kbps [ Traccia audio ] Codec: AAC Low complexity Bitrate: 61.359117 kbps Canali: 1 Frequenza: 48000 Hz [ Info sulla codifica H.264 ] User data: x264 User data: core 56 svn-680M User data: H.264/MPEG-4 AVC codec User data: Copyleft 2005 User data: http://www.videolan.org/x264.html User data: cabac=1 User data: ref=8 User data: deblock=1:0:0 User data: analyse=0x1:0x111 User data: me=hex User data: subme=6 User data: brdo=0 User data: mixed_ref=0 User data: me_range=16 User data: chroma_me=1 User data: trellis=1 User data: 8x8dct=0 User data: cqm=0 User data: deadzone=21,11 User data: chroma_qp_offset=0 User data: threads=1 User data: nr=0 User data: decimate=1 User data: mbaff=0 User data: bframes=8 User data: b_pyramid=1 User data: b_adapt=1 User data: b_bias=0 User data: direct=1 User data: wpredb=1 User data: bime=1 User data: keyint=250 User data: keyint_min=25 User data: scenecut=40 User data: rc=crf User data: crf=26.0 User data: rceq='blurCplx^(1-qComp)' User data: qcomp=0.60 User data: qpmin=10 User data: qpmax=51 User data: qpstep=4 User data: ip_ratio=1.40 User data: pb_ratio=1.30 SPS id: 0 Profile: [email protected] /* */ Num ref frames: 11 Chroma format idc: YUV 4:2:0 PPS id: 0 (SPS: 0) Codifica entropica: CABAC Weighted prediction: No Weighted bipred idc: B slices - implicit weighted prediction 8x8dct: No [ Profile compliancy ] Profilo da testare: MTK PAL 6000 Risoluzione: Ok Framerate: Ok Avvertenza: Se vuoi un rapporto più completo e preciso clicca su "Analisi DRF" Rapporto generato da AVInaptic (18-11-2007) in data 12 gen 2010, h 23:51:19 Banda: 20kB/s 24/24 7/7 fino ad assestamento della release se vi piace questa release forse vi interesseranno anche le atre mie rel: [URL=http://forum.tntvillage.scambioetico.org/tntforum/index.php?act=allreleases&st=0&filter=gioacchino2&sb=1&sd=0&cat=0&mid=294618]http://forum.tntvillage.scambioetico.org/t...&mid=294618[/URL] [URL=http://forum.tntvillage.scambioetico.org/tntforum/index.php?showtopic=197895]link[/URL]

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seize (2011-01-06)

This might be an interesting topic, but who has two full days to download it? Have you given any thought to seeding it?

seize (2011-01-08)

It took two days to download this, but forget what I said about seeding it! What a waste of time and effort! Don't bother! This is a video of lecturers at a conference, only there's no audio to hear what they're saying!