1 / 10

Internet Censorship

Internet Censorship. Tomáš Otava. How censors block the internet? Censorship in the world Censorship in the Czech Republic. Content of presentation. How censors block the internet?. Kind s of blocking Blocking by TLD (e.g. „. il “, „.com“) Blocking specific servers

daria
Download Presentation

Internet Censorship

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Internet Censorship Tomáš Otava

  2. How censors block the internet? • Censorship in the world • Censorship in the Czech Republic Content of presentation

  3. How censors block the internet?

  4. Kinds of blocking • Blocking by TLD (e.g. „.il“, „.com“) • Blocking specific servers • Blocking specific websites(e.g. Facebook.com, youtube.com) • Filtering of words and phrases in search engine(e.g. „democracy“, „holocaust“) • Blocking specific cases/events (e.g. Tiananmen Square protests in China) • Full block How censors block the internet?

  5. No censorship Some censorship Under surveillance Heavy surveillance ("Internet black holes") Censorship in the world

  6. People's Republic of China • More than 150 million people are in the internet • Chinesegovernment has made the most sophisticatedsystemofcensorshipever • Blockingallwebpagesaboutdemocracy, regimechange, independenceofTibet and youtube.com, facebook,cometc. Censorship in the world

  7. Cuba – no access to the internet • North Korea – no access to the internet • SomeArab states – filteringsomewords as „sex“, „naked“ and „women'srights“ • Syria– fiteringserversYouTube, Facebook, Amazon and Hotmail • Duringthe Arab springof 2011 censorshipwasextensive Censorship in the world

  8. In the Czech Republic canbe a contractbetween provider and customer, whichcanreduceaccess to data • TelefónicaO2, T-Mobile and Vodafonehavesupportedthis „service“ • Mostlyfiltratedischildpornography, but wecan´tfindout, whichwebsites are blocked Censorship in the Czech Republic

  9. IMAGINE censorship in ourstate Censorship in the Czech Republic

  10. Thankyouforyourattention In thispresentationwas: • How censors block the internet? • Censorship in the world • Censorship in the Czech Republic

More Related