Technical Bypass Censorship are able to challenge Internet censorship of dissident content
He came at a time when censorship critical online content by governments. had reached high levels, especially in areas witnesses unprecedented growth in Internet use, such as China, Iran and the Arab countries.
in another case, there is evidence that, with little effort, users are able to bypass filters by accessing blocked sites using proxy Web Overseas -Mer (these solutions as VPN). Even countries like China that have made a concerted effort to block user access to these proxies are finding it difficult to locate and filter every single proxy machine. activists against censorship have also developed proxies that individual users can run on their home and office personal computers in the world, making it extremely difficult for governments to block access to all proxy.
Below is the classification of filtering categories as Access denied (Deibert et al., 08), access controlled (Deibert et al., 2010) and Access denied (Deibert et al 2012) .:
- policy: focus placed on websites that express views opposing governments. In most cases, the content is related to human rights, freedom of expression, minority rights and religious movements
- Social :. The focus is on content related to sexuality, gambling, illegal drugs and alcohol and unlawful another issue discussed.
- conflict / security :. focuses on content related to armed conflicts, border disputes and militant groups
- Internet tools: websites that provide email, Internet, research accommodation, translation, voice-over Internet protocol, and service telephone, as well as workarounds.
More information on the tools and technology for filtering Internet in our next blog.
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