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P1 Vulnerability Knowledge Base (VKB) is a unique up-to-date database of all vulnerabilities that are detected by our expert consulting findings.
P1 Telecom Auditor (PTA) is a Core Network, SS7 and SIGTRAN vulnerability scanner and security auditor for 2G, 3G and LTE networks.
P1 Compliance and Configuration Checker is a tool for telecom companies who need to enforce security compliance of their Network Element configuration.
P1 Security delivers strong security expertise for Telecom and Mobile operators through training, consulting and vulnerability analysis.

Recent News

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...
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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...
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P1 Security at LSM/RMLL 2013 conference

Paris – July 11, 2013 We are pleased to announce that P1 Security was present at the LSM / RMLL (Libre Software Meeting) 2013 conference in Brussels ( P1 Security is committed to...
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P1 Labs

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

P1 Security presented at the Hackito Ergo Sum 2014 conference in Paris ( the weaknesses of Telecom Infrastructure systems, and particularly HLR/HSS equipment. Hacking Telco equipment: The HLR/HSS, by Laurent Ghigonis from P1Security Download slides...
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[Hackito Ergo Sum 2014] Worldwide attacks on SS7/SIGTRAN network

We are pleased to announce that P1 Security was present at the Hackito Ergo Sum 2014 conference in Paris ( Worldwide attacks on SS7/SIGTRAN network from P1Security Download slides here. Abstract: Mobile telecommunication networks are complex and...
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4G Wireshark Dissector based on Samsung USB stick

After having analyzed the Samsung Stick firmware, it was time to make something useful out of it. When first plugged into a linux machine, it appears to be a usb Storage. With the help of usb_modswitch, it is possible to activate the ttyUSB device, as well as the control device....
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