sexta-feira, 21 de março de 2008

Estratégias pro Seminário

Eu tava pensando numa forma da gente apresentar as coisas lá.

Sobre os jogos, a gente podia explicar sobre a quantidade de jogos que existem pra Windows e por que não tem em outros SOs (DirectX, suporte a OpenGL, arquitetura) enquanto trechos de jogos passam no fundo (com a ajuda do note do Alex ^^). Seria bom falar também do suporte á periféricos (controles, volantes) e da experiência da Microsoft nesse ramo (XBOXes).
Links BÃOS: http://en.wikipedia.org/wiki/DirectX (versão original do Artigo sobre DX), http://www.jogosparawindows.com.br/jpw/?cat=1 (jogos pra windows, duh) e até os joguinhos já incluídos no Win. Ou numa ordem diferente dessa.

Sobre Linux, o nosso tema é basicamente sobre a função integrada de criptografia, chamada CryptoAPI. A wikipedia tem esse artigo pequeno aqui http://en.wikipedia.org/wiki/Crypto_API_(Linux) e um paragrafo no Artigo de Linux, que implica onde criptografia e DRM têm coisas em comum (DRM é o tema do grupo do Márcio e do Clark).

Digital Rights Management

Main Article: Digital Rights Management

Cryptography is central to digital rights management (DRM), a group of techniques for technologically controlling use of copyrighted material, being widely implemented and deployed at the behest of some copyright holders. In 1998, American President Bill Clinton signed the Digital Millennium Copyright Act (DMCA), which criminalized all production, dissemination, and use of certain cryptanalytic techniques and technology (now known or later discovered); specifically, those that could be used to circumvent DRM technological schemes.[42] This had a noticeable impact on the cryptography research community since an argument can be made that any cryptanalytic research violated, or might violate, the DMCA. Similar statutes have since been enacted in several countries and regions, including the implementation in the EU Copyright Directive. Similar restrictions are called for by treaties signed by World Intellectual Property Organization member-states.

The United States Department of Justice and FBI have not enforced the DMCA as rigorously as had been feared by some, but the law, nonetheless, remains a controversial one. One well-respected cryptography researcher, Niels Ferguson, has publicly stated that he will not release some research into an Intel security design for fear of prosecution under the DMCA, and both Alan Cox (longtime number 2 in Linux kernel development) and Professor Edward Felten (and some of his students at Princeton) have encountered problems related to the Act. Dmitry Sklyarov was arrested during a visit to the US from Russia, and jailed for some months for alleged violations of the DMCA which had occurred in Russia, where the work for which he was arrested and charged was then, and when he was arrested, legal. In 2007, the cryptographic keys responsible for DVD and HDDVD content scrambling were discovered and released onto the internet. Both times, the MPAA sent out numerous DMCA takedown notices, and there was a massive internet backlash as a result of the implications of such notices on fair use and free speech.


e ainda isso aqui http://br-linux.org/tutoriais/001804.html .


Sim, a parte de Linux é a mais chata. Mas fazer o que né? x)

Nenhum comentário: