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Open5GS at P1 Security

In the course of developing new tools for scanning, fuzzing and monitoring 5G signaling interfaces, P1 Security has been more and more using Open5GS internally. This open-source project, mostly developed by its creator Sukchan Lee (also known as acetcom), works really in a clean...
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New open-source MCC_MNC library

P1 Security is working with mobile operators worldwide, and therefore requires a good knowledge of identifiers used in mobile networks. The P1 Lab has worked carefully to identify all public information related to this topic, and is publishing a new

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Presenting QCSuper: a tool for capturing your 2G/3G/4G air traffic on Qualcomm-based phones

Lately, I have been playing with a 3G dongle – a small USB device enabling to connect to the mobile Internet. I have discovered that most USB dongles with a Qualcomm processor exposed a special diagnostic protocol, called Diag (or DM, or QCDM – for Qualcomm Diagnostic...
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P1sec Sponsoring OISF Suricata Summit

P1 Security is the proud sponsor of the Open Information Security Foundation (OISF) 1st Annual OISF-Suricata Users Conference, which will take place in Barcelona, November 4-5, 2015. More on the Open Source IDP / IPS / NSM engine Suricata. More on the non-profit foundation...
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