contact@p1sec.com

P1 Security Vulnerability Knowledge Base reaches vulnerability #1000 (P1VKB#1000)

The number of referenced vulnerabilities in our unique telecom-specific Vulnerability Knowledge Base has just reached #1000. This is a very Important Milestone in P1 Security’s research in critical networks security. P1 Security’s VKB is a rare case of a private...
Read More…

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 global Intelligence Community (IC). This...
Read More…

P1’s Telecom and Mobile Risk Mapping presentation at Network Security Summit and Policy Control Summit

Philippe Langlois, CEO of P1 Security, will present during Network Security Summit the new Telecom and mobile risk mapping work that P1 Security has been now developing with customers and partners. P1 Security will also participate in Policy Control Summit regarding the impact of...
Read More…

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 networks. P1 Security will be hosting...
Read More…

P1 Fast Track opens to public

At P1 Security, we love research projects. That’s why we have created a fast track project for funding projects that are interesting for the community with the goal to help them attain the quality and reach that they deserve. If you have a telecom or security project, be it...
Read More…

P1 Security introduces CrossCheck(TM) for P1 Telecom Auditor (PTA)

When auditing Telecom Signaling networks, be it SS7, SIGTRAN, IMS or Diameter, the quality of scan and audit results is everything. P1 Security introduces CrossCheck(TM), a new feature in PTA (P1 Telecom Audito), its Telecom Security Vulnerability Auditor that enables to...
Read More…

Security impact of the ATCA architecture adoption (webcast)

What is the security impact of the ATCA network element architecture that has been adopted by various Network Equipment Providers such as Nokia, ZTE, Huawei and Alcatel Lucent? The use of standard, off-the-shelf components for telecom equipment and network elements seem a good...
Read More…

Using P1 Telecom Auditor to fight SS7 Denial of Service (SS7 DoS)

You can prepare against SS7 Denial of Service (SS7 DoS) using a SS7 vulnerability scanner such as PTA. We had an interesting request recently: Identify the Network Elements of the SS7 network which are exposed on the International and National perimeter to identify exposed Global...
Read More…

Vulnerability contact point start to appear in Telecom and Mobile industry

When some network equipment vendor go in the right direction for security in telecom and mobile, it’s rare enough to mention it. This time it’s NSN who published their Responsible disclosure | Nokia Siemens Networks page in the corporate website. (Thanks to Martin...
Read More…

P1 Vulnerability Knowledge Base released

P1 Vulnerability Knowledge Base (VKB) has been released, enabling operators, security consultant and network equipment vendors to get knowledge about new vulnerabilities and to access existing vulnerabilities. This commercial service is unlike CVE or Bugtraq. It lists only...
Read More…

ITU and 3GPP Important standards for security

[1a] 3GPP TR 21.905: “Vocabulary for 3GPP Specifications”./ [2] 3GPP TS 22.016: “International Mobile station Equipment Identities (IMEI)”./ [2a] 3GPP TS 22.060: “General Packet radio Service (GPRS); Service description; Stage 1”./ [2b] 3GPP TS...
Read More…

SIPp tool enables easy VoIP SIP testing

This tool helps a lot to test VoIP implementation: SIPp. It has still many limits which then mandates using something more specialized to Telecom and Mobile / IMS environment, for SIP-I and SIP-T for example such as P1 Telecom Auditor (PTA).
Read More…