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[Hackito Ergo Sum 2014] Hacking Telco Equipment: The HLR/HSS

P1 Security presented at the Hackito Ergo Sum 2014 conference in Paris (http://2014.hackitoergosum.org/) the weaknesses of Telecom Infrastructure systems, and particularly HLR/HSS equipment. Hacking Telco equipment: The HLR/HSS, by Laurent...
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P1 Security research cited by Washington Post

In a recent article, The Washington Post has cited P1 Security’s research on SS7 and GRX, explaining the problems and risks to operators and subscribers linked to interests from various parties including Intelligence Agencies and the...
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P1 Security cited by press as leading security improvement in GRX and GPRS networks

P1 Security is being cited for its leading role in advancing security in GRX in press articles and interviews. In security conferences such as Troopers and HITB Malaysia, Philippe Langlois has since 2011 shown several attacks on GRX and GPRS...
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