Changes between Version 14 and Version 15 of org/sponsors/SponsorV


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Timestamp:
Oct 25, 2017, 4:43:50 AM (2 years ago)
Author:
mikeperry
Comment:

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  • org/sponsors/SponsorV

    v14 v15  
    2727To start, a few relatively simple changes can be completed on the 0.3.2/0.3.3 timescale that should mitigate vectors relating to our statistics reporting and gathering:
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     29[[TicketQuery(keywords=~guard-discovery-stats,milestone=~0.3.2.x-final,order=priority,desc=1,format=table,col=summary|owner|milestone)]]
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    31 [[TicketQuery(keywords=~guard-discovery-stats,milestone=~0.3.3.x-final,order=priority,desc=1,format=table,col=resolution|summary|owner|reporter)]]
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    3232
    3333Separate from the above, [https://gitweb.torproject.org/torspec.git/tree/proposals/247-hs-guard-discovery.txt Proposal 247] is our proposal for changing Tor's path selection for hidden services to deal with [https://www.ieee-security.org/TC/SP2013/papers/4977a080.pdf middle-node trawling-based attacks]. Unfortunately, Proposal 247 requires quite a bit of performance tuning before we can do a final implementation. The final implementation will also require extensive modifications to Tor's path selection code, at least for hidden services.
     
    3535The good news is that we can provide significantly improved security before we complete a final implementation by providing torrc options and an add-on a Tor Controller that implements our intended path selection algorithm. This same add-on Tor controller will also be used for performance evaluation. The target release for this initial work is Tor 0.3.3, which freezes mid-January 2018. The set of development work for this is:
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    37 [[TicketQuery(keywords=~guard-discovery-prop247-controller,order=priority,desc=1,format=table,col=resolution|summary|owner|reporter)]]
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    3838
    3939== Long Term ==
     
    4545Here are all of the post-0.3.3 guard discovery tickets:
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    47 [[TicketQuery(keywords=~guard-discovery,milestone=~unspecified,order=priority,desc=1,format=table,col=resolution|summary|owner|reporter)]]
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    4848
    4949=== Research Topics ===