![Pré-visualização de JShelter](https://addons.mozilla.org/user-media/addon_icons/1474/1474738-64.png?modified=3ab1f7bc)
JShelter por Libor Polčák
Disponível no Firefox para Android™Disponível no Firefox para Android™
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
Você precisa do Firefox para usar esta extensão
Metadados da extensão
Capturas de tela
![You can disable Geolocation or JSR can fake your location according to your preference.](https://addons.mozilla.org/user-media/previews/thumbs/248/248161.jpg?modified=1647447759)
![Test page](https://addons.mozilla.org/user-media/previews/thumbs/266/266782.jpg?modified=1647447759)
![Popup](https://addons.mozilla.org/user-media/previews/thumbs/266/266784.jpg?modified=1647447759)
![Detail view on APIs used by the visited page](https://addons.mozilla.org/user-media/previews/thumbs/266/266785.jpg?modified=1647447759)
![Option page, show level](https://addons.mozilla.org/user-media/previews/thumbs/266/266786.jpg?modified=1647447759)
![You can see a report on fingerprinting activities by the page](https://addons.mozilla.org/user-media/previews/thumbs/267/267433.jpg?modified=1647447764)
Sobre esta extensão
What is JShelter?
JShelter is a browser extension to give back control over what your browser is doing. A JavaScript-enabled web page can access much of the browser's functionality, with little control over this process available to the user: malicious websites can uniquely identify you through fingerprinting and use other tactics for tracking your activity. JShelter aims to improve the privacy and security of your web browsing.
How does it work?
Like a firewall that controls network connections, JShelter controls the APIs provided by the browser, restricting the data that they gather and send out to websites. JShelter adds a safety layer that allows the user to choose if a certain action should be forbidden on a site, or if it should be allowed with restrictions, such as reducing the precision of geolocation to the city area. This layer can also aid as a countermeasure against attacks targeting the browser, operating system or hardware.
Please see the FAQ (https://jshelter.org/faq/) and our blog (https://jshelter.org/blog/) for more information about the extension.
What is the threat model?
See https://jshelter.org/threatmodel/
Do you have a paper that explains the extension?
Yes, see https://arxiv.org/abs/2204.01392
JShelter is a browser extension to give back control over what your browser is doing. A JavaScript-enabled web page can access much of the browser's functionality, with little control over this process available to the user: malicious websites can uniquely identify you through fingerprinting and use other tactics for tracking your activity. JShelter aims to improve the privacy and security of your web browsing.
How does it work?
Like a firewall that controls network connections, JShelter controls the APIs provided by the browser, restricting the data that they gather and send out to websites. JShelter adds a safety layer that allows the user to choose if a certain action should be forbidden on a site, or if it should be allowed with restrictions, such as reducing the precision of geolocation to the city area. This layer can also aid as a countermeasure against attacks targeting the browser, operating system or hardware.
Please see the FAQ (https://jshelter.org/faq/) and our blog (https://jshelter.org/blog/) for more information about the extension.
What is the threat model?
See https://jshelter.org/threatmodel/
Do you have a paper that explains the extension?
Yes, see https://arxiv.org/abs/2204.01392
Comentários do desenvolvedor
Report a bug: https://pagure.io/JShelter/webextension/issues, https://github.com/polcak/jsrestrictor/issues
Avalie a sua experiência
PermissõesSaiba mais
Esta extensão precisa:
- Exibir notificações para você
- Acessar as abas do navegador
- Acessar atividades do navegador durante a navegação
- Acessar seus dados em todos os sites visitados
Esta extensão também pode pedir:
- Limpar histórico de navegação, cookies e dados recentes
Mais informações
- Links da extensão
- Versão
- 0.18
- Tamanho
- 436,66 KB
- Ultima atualização
- há 2 meses (19 de abr de 2024)
- Categorias relacionadas
- Licença
- GNU General Public License v3.0
- Histórico de versões
- Etiquetas
Adicionar a uma coleção
Notas de atualização do 0.18
Migrate to non-persistent background pages as a first step towards Manifest v3. Please report any unusual behaviour.
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