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Ultrasurf que es.UltraSurf ¿Que es?

By admin on July 12, 2021 0 Comments

 

Ultrasurf que es.UltraSurf Security, Privacy & Unblock VPN

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

UltraSurf, un proxy gratuito para navegar.UltraSurf ¿Que es?

 

Aug 06,  · UltraSurf ¿Que es? Diego Cortes Robles jueves, agosto 06, Compartir: Esta maravillosa aplicación, que a los administradores de seguridad nos trae dolor de cabeza pero que sirve para dar anonimato y seguridad a nuestra conexión hacia ted Reading Time: 1 min. Ultrareach is the maker of Ultrasurf, the world’s leading internet freedom and online privacy software. Jun 06,  · Ultrasurf es un caso algo curioso – se trata de un producto misterioso que no se etiqueta como una VPN o proxy, aunque funciona de manera idéntica. También tiene muchas otras peculiaridades: Lo que obtienes con Ultrasurf es una nueva dirección IP obtenia de los servidores de Ultrasurf vía un proxy, además de cifrado estándar de la industria para salvaguardar tu tráfico/

 

Ultrasurf que es.UltraSurf: proxy para navegar anónimamente en Windows

Sep 17,  · LO que pasa es que el ultrasurf es solo para internet explorer Denunciar. Emrys a las No tiene q ver q solo sea para internet explorer ¬¬ funciona con Firefox con su plug-in. Ultrareach is the maker of Ultrasurf, the world’s leading internet freedom and online privacy software. Jun 06,  · Ultrasurf es un caso algo curioso – se trata de un producto misterioso que no se etiqueta como una VPN o proxy, aunque funciona de manera idéntica. También tiene muchas otras peculiaridades: Lo que obtienes con Ultrasurf es una nueva dirección IP obtenia de los servidores de Ultrasurf vía un proxy, además de cifrado estándar de la industria para salvaguardar tu tráfico/
 
 
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Ultrasurf – Wikipedia

The software bypasses Internet censorship and firewalls using an HTTP proxy server , and employs encryption protocols for privacy. The software was developed by two different groups of Falun Gong practitioners at the same time, one starting in the US in by expatriate Chinese. It currently [ when? The tool has been described as “one of the most important free-speech tools on the Internet” by Wired , and as the “best performing” circumvention tool by Harvard University in a study; [4] a study by Freedom House ranked it fourth.

Shortly after, UltraSurf was created to allow internet users in China to evade government censorship and monitoring. UltraSurf is funded, in part, through contracts with the U. UltraSurf is free to download and requires no installation. UltraSurf does not install any files on the user’s computer and leaves no registry edits after it exits.

To fully remove the software from the computer, a user needs only to delete the exe file named u. It is only available on a Windows platform, runs through Internet Explorer by default, and has an optional plug-in for Firefox and Chrome.

The UltraReach website notes that “Some anti-virus software companies misclassify UltraSurf as a malware or Trojan because UltraSurf encrypts the communications and circumvents internet censorship.

The software works by creating an encrypted HTTP tunnel between the user’s computer and a central pool of proxy servers , enabling users to bypass firewalls and censorship. UltraSurf is designed primarily as an anti-censorship tool but also offers privacy protections in the form of industry standard encryption, with an added layer of obfuscation built in.

In particular, the report found that UltraSurf effectively bypassed various forms of censorship and blocking, include IP block, DNS block, and keyword filtering. It was also the fastest tool during in-country tests, and was noted for being easy to use and install with a simple user interface.

A report by the U. In particular, the tool was recommended for users interested in downloading or viewing information, who required a relatively high degree of privacy, and who favored a fast connection speed. Some technologists have expressed reservations about the UltraReach model, however. In particular, its developers have been criticized by proponents of open-source software for not allowing peer review of the tool’s design, except at the discretion of its creators.

Moreover, because UltraReach operates all its own servers, their developers have access to user logs. This architecture means that users are required to trust UltraReach not to reveal user data. In an April report, Appelbaum further criticized UltraSurf for its use of internal content filtering including blocking pornographic websites , and for its willingness to comply with subpoenas from U.

The use of both Putty and zlib is not disclosed. This use and lack of disclosure is a violation of the licenses. They asserted that Appelbaum’s report had misrepresented or misunderstood other aspects of its software. UltraReach also argued that the differences between the software approaches to Internet censorship represented by Tor and UltraSurf were at base philosophical and simply different approaches to censorship circumvention.

Due to restrictions imposed by some organizations, McAfee VirusScan is flagging some Ultrasurf versions as a potentially unwanted program , avoiding its execution on those machines. From Wikipedia, the free encyclopedia. This section needs to be updated. Please update this article to reflect recent events or newly available information.

June Retrieved 2 April Retrieved 28 April Retrieved 24 July Blog announcement with updates. The Guardian. Falun Gong. Internet censorship circumvention technologies. Sneakernet USB dead drop. Great Cannon. Italics indicates that maintenance of the tool has been discontinued. Category Commons.

Hidden categories: Webarchive template wayback links Use dmy dates from July All articles with vague or ambiguous time Vague or ambiguous time from October Wikipedia articles in need of updating from June All Wikipedia articles in need of updating Official website different in Wikidata and Wikipedia.

Namespaces Article Talk. Views Read Edit View history. Help Learn to edit Community portal Recent changes Upload file. Download as PDF Printable version. UltraReach [1]. Internet censorship circumvention.

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