Fwd: [Cryptography] "Spy Agencies Urge Caution on Phone Deal"
Number portability and more... trivially redirected to anywhere
for MITM... courtesy Neustar.
http://en.wikipedia.org/wiki/PSTN_network_topology
http://en.wikipedia.org/wiki/Routing_in_the_PSTN
http://en.wikipedia.org/wiki/Intelligent_Network
http://en.wikipedia.org/wiki/Local_number_portability
http://en.wikipedia.org/wiki/RespOrg
http://en.wikipedia.org/wiki/Toll-free_number_portability
http://en.wikipedia.org/wiki/North_American_Numbering_Plan
http://en.wikipedia.org/wiki/Neustar
http://www.npac.com/
http://leap.neustar.biz/
---------- Forwarded message ----------
From: Jerry Leichter
Relevant, at Cryptome: Review of Sec requirements for LNPA's... http://cryptome.org/2014/09/neustar-chertoff-techdirt-14-0930.pdf Also note Neustar spawned from Lockheed.
Date: Mon, Sep 29, 2014 at 11:51 PM Subject: [Cryptography] "Spy Agencies Urge Caution on Phone Deal" To: Cryptography
Not directly crypto-related, but an example of the tangle of relationships that drive surveillance: ... network/database - oddly never named in the article - that "rout[es] millions of phone calls and text messages in the United States". ... A small Virginia company named Neustar created the system and has managed it ever since. Recently, the major carriers recommended to the FCC that Neustar be replaced by Telcordia, an American subsidiary of Ericsson, which allegedly can do the job more cheaply. The "intelligence community" has been pushed to leave the job in Neustar's ... Neustar, obviously no stranger to the Washington inside game, has hired good ol' Michael Chertoff to represent them. ... The bullshit and inside baseball and lobbying here runs so deep you can't see bottom. And underneath it all, another piece of the vast tapping network we've built in the US in the last 12 or so years is revealed, just a little bit.
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