Questions tagged [deanonymization]

De-anonymization (also spelt as deanonymization) is a strategy in data mining in which anonymous data is cross-referenced with other sources of data to re-identify the anonymous data source.

Filter by
Sorted by
Tagged with
1
vote
2answers
127 views

How vulnerable would Tor users be if a single entity controlled a large number of nodes?

There 4626 relays online. What is stopping a single entity from adding, say, 9000 relays to the network around the world so they can occasionally watch bits of the network? If the cost of this is ...
6
votes
1answer
4k views

Is it dangerous to watch videos full screen on Tor Browser?

When watching HTML5 videos on Tor Browser, is it dangerous to go full screen? Can this be used to find out my screen resolution? Especially wondering this for Youtube.
8
votes
4answers
974 views

Does it make sense to use Tor on a vanilla Android phone?

I use Tor on Android because it's easily configurable for Duck Duck Go and Twitter with Orbot. It's possible to use it with a stable Firefox version too but I can't because I use the beta version. On ...
5
votes
2answers
2k views

Is it posible to choose what entry node you want to use?

If I know of an entry node that I know the device running it is not malicious or being watched, do I have the ability to only use that as an entry point? And would this be potentially more secure than ...
5
votes
4answers
2k views

How safe are Tor users?

Given that Silk Road was just shut down, an article was published stating that: Tor Can't Always Keep You Safe; Just Ask Silk Road ... careful traffic monitoring and a little math you can figure ...
7
votes
2answers
486 views

How can I protect myself against GCHQ's attempts to de-anonymise me?

Given the latest revelations about GCHQ's methods to de-anonymise Tor users, how can I keep myself safe? From the document: We will never be able to de-anonymize all Tor users all the time [but] ...
16
votes
3answers
2k views

Is it known if Tor communication deanonymization played role in Ross Ulbricht arrestment and Silk Road store takedown?

On October 2, 2013 Ross William Ulbricht was identified by FBI as the Silk Road black market website owner and was arrested. Silk Road was operated as a hidden service on the Tor network. See also: ...
16
votes
2answers
1k views

Does Tor insert random delays or perform packet re-ordering to make the discovery of the communication path harder?

If an attacker can observe the Tor user, and the website being visited, it is possible to correlate the traffic by looking at time and size distributions of the communication. Techniques such as ...
26
votes
2answers
2k views

How strong is the anonymity of a hidden service compared to an average Tor client? How much easier is it to learn the Hidden Service's IP address?

Another way of putting this: How hard would it be to de-anonymize a hidden service? By "de-anonymize" I mean revealing the IP address of whatever server the hidden service is hosted on. Of course, ...

1 2
3