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xin

Translation approved
[[!inline pages="doc/about/warning/tor.inline" raw="yes" sort="age"]] [[!toc levels=2]]
[[!inline pages="doc/about/warning/tor.inline.ca" raw="yes" sort="age"]] [[!toc levels=2]]
07/28/2023
xin

Suggestion accepted
[[!inline pages="doc/about/warning/tor.inline" raw="yes" sort="age"]] [[!toc levels=2]]
[[!inline pages="doc/about/warning/tor.inline.ca" raw="yes" sort="age"]] [[!toc levels=2]]
07/28/2023
xin

Contributor joined
Contributor joined 07/28/2023
victordargallo

Suggestion added
No anonymity network used for rapid connections, like browsing the web or instant messaging, can protect 100% from end-to-end correlation attacks. In this case, VPNs (Virtual Private Networks) are less secure than Tor, because they do not use 3 independent relays.
Cap xarxa d'anonimat utilitzada per a connexions ràpides, com ara la navegació per la web o la missatgeria instantània, pot protegir al 100% dels atacs de correlació d'extrem a extrem. En aquest cas, les VPN (Xarxes Privades Virtuals) són menys segures que Tor, perquè no utilitzen tres repetidors independents.
07/28/2023
victordargallo

Suggestion added
A powerful adversary, who could analyze the timing and shape of the traffic entering and exiting the Tor network, might be able to deanonymize Tor users. These attacks are called <i>end-to-end correlation</i> attacks, because the attacker has to observe both ends of a Tor circuit at the same time.
Un adversari poderós, que pogués analitzar el moment i la forma del trànsit que entra i surt de la xarxa Tor, podria ser capaç de desanonimitzar els usuaris de Tor. Aquests atacs s'anomenen atacs de <i>correlació d'extrem a extrem</i>, perquè l'atacant ha d'observar els dos extrems d'un circuit Tor al mateix temps.
07/28/2023
victordargallo

Suggestion added
Tails takes extra measures to [[use different circuits for different applications|contribute/design/stream_isolation]].
Tails pren mesures addicionals per [[utilitzar diferents circuits per a diferents aplicacions|contribute/design/stream_isolation]].
07/28/2023
victordargallo

Suggestion added
Tor chooses 3 relays that belong to 3 different network operators for each circuit.
Tor tria tres repetidors que pertanyen a tres operadors de xarxa diferents per a cada circuit.
07/28/2023
victordargallo

Suggestion added
An adversary, who could control the 3 relays in a circuit, could deanonymize Tor users.
Un adversari, que pogués controlar els tres repetidors d'un circuit, podria desanonimitzar els usuaris de Tor.
07/28/2023
victordargallo

Suggestion added
Adversaries watching both ends of a Tor circuit could identify users
Els adversaris que miren els dos extrems d'un circuit Tor podrien identificar els usuaris
07/28/2023
victordargallo

Suggestion added
Tor exit nodes have been used in the past to collect sensitive information from unencrypted connections. Malicious exit nodes are regularly identified and removed from the Tor network. For an example, see <a href="https://arstechnica.com/information-technology/2007/09/security-expert-used-tor-to-collect-government-e-mail-passwords/">Ars Technica: Security expert used Tor to collect government e-mail passwords</a>.
Els nodes de sortida de Tor s'han utilitzat en el passat per recollir informació sensible de connexions no encriptades. Els nodes de sortida maliciosos s'identifiquen i s'eliminen regularment de la xarxa Tor. Per obtenir un exemple, vegeu <a href="https://arstechnica.com/information-technology/2007/09/security-expert-used-tor-to-collect-government-e-mail-passwords/">Ars Technica : L'expert en seguretat que va utilitzar Tor per recollir contrasenyes de correu electrònic del govern</a>.
07/28/2023

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