Opened 8 years ago

Closed 6 years ago

Last modified 6 years ago

#8169 closed defect (fixed)

replace TCP timestamp

Reported by: proper Owned by:
Priority: Medium Milestone:
Component: Webpages/Website Version:
Severity: Keywords:
Cc: proper Actual Points:
Parent ID: Points:
Reviewer: Sponsor:


The JonDonym documentation states, "[...] TCP timestamps can be used for tracking [...]" and "The JonDonym mixes automatically replace your potentially insecure TCP packets by their own.".

Tor should probable do the same or state somewhere why they believe why it's not necessary.

Sorry, if this is a duplicate or elsewhere documented. Search term TCP timestamp or similar didn't bring results.

Child Tickets

Change History (7)

comment:1 Changed 8 years ago by arma

If I understand their web page correctly, Tor does this automatically just like the Jondonym mixes do. It's a property you get for free by terminating the underlying traffic flows at each hop rather than packaging up IP packets and sending them across the network.

See e.g.

comment:2 Changed 8 years ago by arma

Though, ugh, the faq entries around that on the torfaq have been overrun by idiots. I wonder if I should transfer that particular faq entry over to the 'real' faq.

comment:3 Changed 7 years ago by nickm

Component: TorWebsite

arma: I think that could be a clever thing to do

comment:4 Changed 6 years ago by Sebastian

Resolution: fixed
Status: newclosed

comment:5 Changed 6 years ago by proper

How was this fixed? @Sebastian

comment:6 Changed 6 years ago by Sebastian

I marked it fixed because we moved the faq entry.

comment:7 Changed 6 years ago by Sebastian

(Please reopen with what we still need to do if you feel this wasn't adequate)

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