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Re: BGP Security Research Question


From: Sandra Murphy <sandy () tislabs com>
Date: Tue, 4 Nov 2014 08:54:58 -0500


On Nov 4, 2014, at 8:45 AM, Yuri Slobodyanyuk <yuri () yurisk info> wrote:

Let me disagree - Pakistan Youtube was possible only because their uplink
provider did NOT implement inbound route filters . As always the weakest
link is human factor - and no super-duper newest technology is ever to help
here .

One problem with route filters is that the protection relies on the place closest to the problem to detect the leak.

Further on in the network, not as effective.

As regards to S-bgp/soBGP from technical point of view , wait for the day
when the vulnerability gets published (SSL-heartbleed style) that
invalidates all this PKI stuff …

Or the IRRs on which the route filters are built.  (No need for publication of a vulnerability.  See recent msgs about 
already known problems with IRRs.)

--Sandy

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