Termin:Chaotic-Congress-Cinema-28C3 Nr. 17Aus Attraktor WikiVersion vom 11. April 2012, 17:44 Uhr von Muelli (Diskussion | Beiträge)
Chaotic Congress Cinema Nr. 17
Wir schauen uns die Aufzeichnung von Congress-Vorträgen an. Du bist herzlich eingeladen, in den Clubräumen im Mexikoring 21 aufzutauchen und mit uns die Talks anzuschauen und zu diskutieren. Es wird Getränke und Knabberkram zu moderaten Preisen geben. Falls Du kein CCC-, CCCHH- oder Attraktor e.V.-Mitglied bist, macht das überhaupt nichts: Alle Gäste sind gern gesehen. :-) Weitere Informationen unter Chaotic Congress Cinema. From Press Freedom to the Freedom of informationWhy every citizen should be concerned This talk is about:
a free press, no cause can make its voice heard, no human rights violation can be reported.
in the future) + Virtual Shelter project: Creation of electronic safe and website for hosting censored content
country’s Internet, by carrying out tests to determine the filters used, the presence of Deep Packet Inspection and so on. + Need for technicians who can tell us about the safety of the various communications methods used. Which governments monitor Skype, IRC, BBM, and Google Talk? Which email service or VoIP to use? + Need for the help of experts in viral marketing, search engine marketing and information monitoring. + Need for contacts in companies that cooperate with Internet censorship (or former employees) + Need for the help of jurists in different countries to analyze the growing number of laws that regulate the Internet Links+ `Tainted baby formula scandal in China <http://en.rsf.org/china- authorities-refuse-to-register-26-10-2010,38663.html>`__ + `Rascatripas, the moderator of the Nuevo Laredo en Vivo website, murdered on 9 November 2011 <http://en.rsf.org/mexique-fourth-netizen- murdered-in-two-14-11-2011,41385.html>`__ + `RWB helps bloggers in Egypt <http://en.rsf.org/egypt-jailed- blogger-resumes-hunger-17-09-2011,41015.html>`__ + `Problems specific to new media WikiLeaks hounded <http://en.rsf.org /wikileaks-hounded-04-12-2010,38958.html>`__
Bitcoin - An AnalysisBitcoin is the first distributed, digital currency. It received a lot of attention recently as it questions the state monopoly to issue legal tender. It relies on distributed proof-of-work concepts to ensure money-like characteristics. The existence and potential widespread use of such a distributed, non- centralized, non-regulated currency questions the ability of governments to control money supply, issue debt, and tax its populace. Transactions in bitcoin form a publicly accessible network of economic relations, which can be extracted from the transaction history available to all users in the P2P-network of bitcoin. Using re-identification algorithms it is possible to attack the proposed anonymity of users. While this is already an interesting security issue, the insight into a real-world economic experiment allows for the first time the empirical test of community structures in such social networks, which is definitely more substantial than the "I-like"-network in facebook and the like. In this presentation, we show results on network analysis of the money flow, the behavior of individuals, and the overall scalability of P2P- currencies. At the same time we will discuss advanced "financial instruments" that one might find in the transactions. |