apres quelques annees de galere avec l internet local du pays dans lequel je me trouve et les limites d acces permanentes de cetains sites dont facebook et twitter ces derniers jours... j ai enfin trouve une parade! il existe un groupe, le "Global Internet Freedom Consortium" qui via le site dynaweb met a dispo des solutions logicielles qui permettent de traverser les "grandes murailles de censure"! il existe peut etre d autres solutions mais une fois sur place ce n est pas toujours aise de faire des recherches car certains mots bloques sur nos moteurs de recherche (au passage impossible de telecharger le logiciel kicabien sur place)... et oui google ici ou la-bas = pas pareil!!!
donc en gros pour tous les voyageurs qui vont dans certains pays en asie ou dans certains pays arabes ;-) voila ce qui peut vous interesser:

Global Internet Freedom Consortium (GIF) are committed to providing uncensored access to Internet for users in repressive regimes, including many countries. GIF is largely supported by people who have been persecuted by some bad ones!

In the past weeks, FreeGate and GIF have been working the hardest to provide free, fast access to the Internet, because we ourselves are victims of Internet censorship.

In the past several years, GIF has been working very hard looking for support from government agencies. But it seems most politicians do not understand how critical our services are to users living in repressive regimes. We are asking you to post comments on how FreeGate and other GIF services, including UltraSurf, have been helping you, at http://hfh.edoors.com/bigbigs/addentry.php. You are also encouraged to petition on Twitter, Facebook, or other media with which you communicate to the world.