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PTA Version R2.2 Now Available! Try the New P1 Telecom Auditor Here P1 Security is pleased to announce that P1 Telecom Auditor (PTA) R2.2 has been released! The newly released version of P1 Telecom Auditor (PTA) software adds more automation and unrivaled efficiencies to our... Read More…

With the explosion in the mobile communications sector, the deregulation of public switched telecommunication networks (PSTN) as well as the introduction of many new services the dependence on the signalling system 7 (SS7) network has rapidly increased over the last two decades.... Read More…

The problem with wireshark Primary usage of wireshark is to visualize packets coming from traditional IP traffic, that is why default wireshark settings provides a relatively good overview of IP packets for most of the use cases. The problem is that this configuration is not at... Read More…

PTA Version R2.1 Now Available! Try the New P1 Telecom Auditor Here P1 Security is pleased to announce that P1 Telecom Auditor (PTA) R2.1 has been released! The newly released version of P1 Telecom Auditor (PTA) software adds more automation and unrivaled efficiencies to our... Read More…

P1 VKB now counts more than 400 vulnerabilities This month, our Vulnerability Research Team has worked around the clock to find new and unpatched security vulnerabilities in SS7, SIGTRAN, IMS and LTE networks. With more than 60 new vulnerabilities discovered, we have increased... Read More…

Amsterdam, Holland, 10 to 11 April 2013 – Philippe Langlois of P1 Security will give a presentation entitled “LTE Pwnage, Hacking HLR/HSS and MME Core Network Elements” at the Hack In The Box Security Conference. During the presentation, We’ll look into specific vulnerabilities,... Read More…

Lille, France, 29 January 2013 – Philippe Langlois, Founder and CEO, of P1 Security will participate to a round table entitled “Management of cyber security professionals: What place for hackers in businesses ?” at International Forum on Cyber Security (FIC) 2013. The need for... Read More…

SIM Man In The Middle I had in the past several time to sniff the traffic between a SIM card and a phone: In NFC applications, SIMs are updated OTA (Over The AIr) with the CAT_TP protocol. It was necessary to inspect the traffic Analyze the timing between the air traffic and the... Read More…

UMA / GAN UMA = Unlicensed Mobile Access GAN = Generic Access Network ts 43.318 and 44.318 Wikipedia says: Generic Access Network or GAN is a telecommunication system that extends mobile voice, data and IP Multimedia Subsystem/Session Initiation Protocol (IMS/SIP) applications... Read More…

Kuala Lumpur, Malaysia, 10 October 2012 – Philippe Langlois and Emmanuel Gadaix of P1 Security will give a presentation entitled “6000 Ways and More: A 15 Year Perspective on Why Telcos Keep Getting Hacked” at the Hack in the Box conference. Philippe and Emmanuel will give... Read More…

The lack of filtering of external perimeters is a major source of fraud and stability issues on SS7 networks. Some screening is very rarely implemented, usually on the STP, without any kind of quality assurance on its effectiveness and with very weak validation. P1 Security... Read More…

Femtocell Ubiquisys v2 Ubiquisys G3 Here is a look of the PCB In fact, it’s 2 PCB, one module from Ubiquisys connected with a B2B (board to board) connector to the NEC platform that is there for powering, ethernet, usb, at24 Eeprom. Some info about the cpu, before Broadcom... Read More…

P1 Technology Auditor (PTA) is a Core Network, SS7 and SIGTRAN vulnerability scanner and security auditor for 2G, 3G and LTE networks. To view a demo of PTA, watch the following demo:   Demo of P1 Telecom Auditor by P1 Security from P1 Security on Vimeo. Read More…

Is your SS7 interconnection as secure as your Internet connection? Do you scan your SS7 Point Codes and Global Titles? What new vulnerabilities were introduced by your recent transition to SIGTRAN, full-IP NGN, IMS or LTE? P1 Security will host a Webcast on June 12, 2012 at... Read More…

Philippe Langlois, Founder & CEO of P1 Security, will present at the 25th general meeting of MAAWG, the Messaging Anti-Abuse Working Group, in Berlin, Germany, 5 – 7 June 2012. Phil will deliver a presentation titled, “Telecom Signaling Security: Balancing... Read More…