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Guardians of Connectivity

Join a team of creative and energetic individuals to re-imagine the future of surgery with groundbreaking robotics, advanced instrumentation, enterprise platform, artificial intelligence and much more !

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Dec 5, 2023

5G SUPI, SUCI and ECIES

P1 Security breaks down the 3GPP definition of a subscriber’s identity protection scheme, for 5G networks.

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Releasing hermes-dec, an open-source disassembler and decompiler for the React Native Hermes bytecode

P1 Security releases Hermes-Dec, an open-source React Native Hermes bytecode disassembler and decompiler.

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A database for Telecom Vulnerabilities

P1 VKB: Telecom vulnerability database with 2,000+ vulnerabilities. Ideal for operators, vendors, regulators. Features visualizations, email alerts, and expert chat support.

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Dec 5, 2023

Weak GPRS encryption algorithms should be phased out

P1 Security's releases open-source GEA-1 and GEA-2 encryption algorithms for research and security analysis, highlighting flaws in GPRS security.

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(Pen)Testing 5G Core Networks

P1 Security's 5G Core Network testing tools, open-source solutions and identified issues which are enhancing 5G network security.

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Dec 5, 2023

Remote code execution through signalling using LOG4J (CVE-2021-44228)

High-severity Log4j vulnerability for Java, allowing RCE. Affects versions 2.0-beta9 to 2.16.0. Discovered in 2021, it has high impact, recommended updates.

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Dec 5, 2023

All authentication vectors are not made equal

How P1 Security research discovered insecure practices by MNOs, regarding the distribution of 3G and 4G authentication vectors.

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Open5GS at P1 Security

P1 Security sponsors Open5GS, a robust open-source 5G Core stack for learning and experimentation with excellent protocol support.

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Unlocking Telecom Security knowledge

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Research

LTE Pwnage: Hacking HLR/HSS and MME Core Network Elements

HLR/HSS are some of the most critical elements of a network infrastructure. Our experts managed to access them through dedicated attack scenarios and kill chains.

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Research

SS7 Attacker Heaven turns into Riot: How to make Nation-State and Intelligence Attackers’ lives much harder on mobile networks

Our security experts share the research on how Mobile Network Operators can make the lives of attackers way more difficult on SS7 protocol.

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webinars

Mastering Mobile Network Security

November 8, 2023

Navigating 5G Security Realities: Readiness, Priorities, and Market Insights

From assessing your organization's readiness to identifying market trends and prioritizing security measures, this webinar equips you with the knowledge to thrive in the era of 5G.

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Jul 18, 2023

What is Intrusion Detection for Mobile Network Security ?

Guardians of Connectivity

5G SUPI, SUCI and ECIES

Releasing hermes-dec, an open-source disassembler and decompiler for the React Native Hermes bytecode

A database for Telecom Vulnerabilities

Weak GPRS encryption algorithms should be phased out

(Pen)Testing 5G Core Networks

Remote code execution through signalling using LOG4J (CVE-2021-44228)

All authentication vectors are not made equal

Open5GS at P1 Security

Unlocking Telecom Security knowledge

LTE Pwnage: Hacking HLR/HSS and MME Core Network Elements

SS7 Attacker Heaven turns into Riot: How to make Nation-State and Intelligence Attackers’ lives much harder on mobile networks

Attacking GRX – Slides online

SS7map: SS7 country risk ratings

UMA / GAN

SS7 Security Perimeters and INAT0 NAT0 NAT1 definitions

P1 Security research cited by Washington Post

4G Wireshark Dissector based on Samsung USB stick

Samsung LTE USB stick GT-B3730/B3740

Diameter vs SS7 from a security perspective

Rising risk and importance of the vendor backdoors

RMLL / LSM 2013: Opening up mobile and telecommunications networks

Huawei reverse engineering: legacy and new network elements surprises

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

Intrusion detection on telephony networks

SIM Man In The Middle

Releasing hermes-dec, an open-source disassembler and decompiler for the React Native Hermes bytecode

Mastering Mobile Network Security

We are eager to discuss your mobile network security topics. Please reach out.