P1 Security
P1 Security is a Paris-based cybersecurity firm specializing in telecom signaling security for mobile network operators, governments, and regulators. Its PTA, PTM, VKB, and T-MSSP platforms cover SS7, Diameter, GTP, IMS, and 5G protocols with proprietary vulnerability intelligence.
- Company typePrivate
- Founded2011
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What P1 Security does
P1 Security S.A.S. is a Paris-headquartered (France) cybersecurity vendor focused exclusively on mobile network and telecom signaling security. The company was founded around 2009 by Philippe Langlois — a repeat telecom-security entrepreneur who previously founded Qualys (NASDAQ: QLYS), INTRINsec, WorldNet, WaveSecurity, and TSTF — and has been operating continuously for roughly 15 years. Its core customers are mobile network operators, national regulators, governments, network equipment vendors, enterprises deploying private LTE/5G networks, and MVNOs; disclosed customer logos include Orange, Telia, Kyivstar, Yettel, Telenet, and Spark New Zealand, and the company states that 50% of tier-1 operators are clients.
The product portfolio centers on three proprietary platforms and one managed service, all delivered via a SaaS portal (saas.p1sec.com) and quote-based annual contracts. PTA (P1 Telecom Auditor) is a vulnerability scanner that assesses SS7, SIGTRAN, Diameter, and GTP-C signaling weaknesses across 2G/3G/4G telecom environments. PTM (P1 Telecom Monitor) is a passive intrusion detection system covering 2G/3G SS7, 4G LTE Diameter, and GTP-C, claiming to handle 119,190 messages per second and 80,000 attacks detected per day across 250 million monitored subscribers. VKB (Vulnerability Knowledge Base) is the central intelligence asset, a curated database of 2,000+ telecom vulnerabilities mapped by protocol, vendor, network element, and remediation guidance, generated from 2,500+ security missions since 2009 with a disclosed 100% vulnerability detection rate. T-MSSP is the 24/7 managed security service overlay on those products. Adjacent offerings include Protorisk (a 3GPP specification browser and risk analysis tool), a Private 5G Security service line, a Secure MVNO / Secure Operator offering, and a four-tier training and certification program (TS-201/250/401/501) with cyber range exercises, all delivered via an online training portal. The company also maintains six open-source telecom-security projects (Pycrate, QCSuper, SigFW, Hermes-dec, pysctp, CryptoMobile) and three free self-serve tools (TelcoASM, SecurityHub, Apex Threat) that drive top-of-funnel demand.
The business model is multi-stream: subscription/SaaS platform licenses for PTA/PTM/VKB, recurring managed-services revenue from T-MSSP, project-based professional services (audit, VAPT, red team, architecture review, supply-chain assessment), and recurring training/certification revenue. Pricing is opaque (no public list price; all enterprise contracts are quote-based), and go-to-market combines direct enterprise field sales, a global channel program of 35+ partners across Europe, MEA, APAC, and the Americas (anchored by Atos, Mpirical, Spike Reply, Telsy, and Macnica), and a product-led growth motion through free-tier tools. The company is privately held, appears to be bootstrapped with no disclosed external funding, achieved ISO 27001 certification in 2025, holds GSMA membership, and maintains an estimated small-to-mid-sized team under a four-person executive bench (CEO/Founder, General Manager, Head of Finance, Head of Sales).
P1 Security firmographics
Firmographics- Name
- P1 Security
- Legal name
- P1 Security S.A.S.
- Website
- https://p1sec.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- P1 Security is a Paris-based cybersecurity firm specializing in telecom signaling security for mobile network operators, governments, and regulators. Its PTA, PTM, VKB, and T-MSSP platforms cover SS7, Diameter, GTP, IMS, and 5G protocols with proprietary vulnerability intelligence.
- Ownership category
- akta.pro rank
P1 Security industry classification
Industry- Product category
- Telecom Network Security Software
- NAICS
- Computer Systems Design and Related Services (5415), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Vulnerability Intelligence & Exploit Prediction (HDADAHAI)
- akta.pro secondary industries
- Penetration Testing Platforms (PTaaS) (HDADAHAG), Threat Intelligence Services (BPAEADAC), Remote Access & Privileged Access for OT (ZTA/PAM for Vendors) (HDADAJAG)
Keywords
Where P1 Security is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
P1 Security business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Software Licenses and Subscriptions (PTA, PTM, VKB): SaaS-based platform access for telecom vulnerability scanning, intrusion detection, and vulnerability intelligence. Products are delivered via the company's SaaS portal (saas.p1sec.com). Subscription model with cloud-hosted and possibly on-premise deployment options. Quote-based pricing for enterprise engagements.
- Managed Security Services (MSSP): 24/7 managed security monitoring services for telecom operators, including threat detection, incident escalation, and vulnerability intelligence delivery. Billed as a recurring managed service contract.
- Professional Services (VAPT, Red Team, Architecture Review): One-time and project-based engagements including vulnerability assessments, penetration testing, red team engagements, and security architecture reviews. Also includes vendor management and security consulting.
- Training and Certification: Online training platform (online-training.p1sec.com) offering certified training programs (TS-201, TS-250, TS-401, TS-501) and cyber range exercises. Hybrid model combining online access with 90-minute live expert sessions per training module.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | TelcoASM - Free self-service tier for attack surface visualization |
| Subscription | Annual | Enterprise Platform (PTA, PTM, VKB, MSSP) - Quote-based pricing |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels9 records
P1 Security product offering
Product offeringCore offering
P1 Security sells software products and professional services for telecom signaling security across 2G/3G SS7, 4G LTE Diameter, GTP, IMS, and 5G environments. Its core offerings are the PTA vulnerability scanner, the PTM real-time intrusion detection system, the VKB vulnerability knowledge base, the Protorisk specification tool, and the T-MSSP managed security service, complemented by audit/red-team services, training with certification, and free self-serve attack-surface tools.
Product overview
P1 Security offers a portfolio of telecom security products and professional services focused on mobile network infrastructure protection. The core product suite includes PTA (P1 Telecom Auditor) for vulnerability scanning, PTM (P1 Telecom Monitor) for intrusion detection, and VKB (Vulnerability Knowledge Base) for vulnerability intelligence. These are complemented by Protorisk, a specification navigation and risk analysis tool. The company also provides managed security services through T-MSSP (Telecom MSSP) for 24/7 monitoring. Professional services encompass audit/vulnerability assessment/red team engagements, threat management, attack surface management, supply chain security, and specialized training with cyber ranges and certifications. The offering spans 2G/3G SS7, 4G LTE Diameter, 5G, and private 5G security across operators, regulators, enterprises, governments, and network equipment vendors.
Differentiator
Problem solved
Functional benefit
Products and services
- PTA - P1 Telecom Auditor Telecom signaling vulnerability assessment platform that identifies real security exposure across 2G, 3G, 4G LTE, and telecom interconnect environments. Assesses SS7, SIGTRAN, Diameter, and GTP-C weaknesses, validates firewall filtering, and generates risk-based reports aligned with telecom security guidelines. Designed for operators, regulators, and security teams.
- PTM - P1 Telecom Monitor Real-time intrusion detection system for telecom and mobile critical infrastructure networks, covering 2G/3G SS7 and SIGTRAN, 4G LTE Diameter, and GTP-C signaling. Detects smishing and SMS phishing, monitors MVNO traffic exposure, and improves security visibility across roaming and interconnect environments by passively analyzing mirrored or tapped signaling traffic without blocking or performance impact.
- VKB - Vulnerability Knowledge Base Telecom-focused vulnerability intelligence platform centralizing mobile network vulnerabilities across 2G, 3G, 4G LTE, and 5G. Maps vulnerabilities by protocol, vendor, network domain, and network element, with technical context, impact analysis, and remediation guidance. Built for operators, regulators, and security teams.
- Protorisk Security-first specification browser to explore and annotate mobile and network standards, enabling tracing of change requests, matching risks with real vulnerabilities, and streamlining telecom security workflows through collaborative annotations, risk levels, and cross-referencing of 3GPP and other telecom specs.
- T-MSSP - Telecom Managed Security Service Managed security service for telecom operators providing 24/7 monitoring of core and signaling (SS7, Diameter, SIP, GTP) with rapid incident escalation and Vulnerability Intelligence as a Service across 2G, 3G, 4G, and 5G mobile core networks.
- Audit, Vulnerability Assessment & Red Team Telecom-focused professional services covering vulnerability assessments, penetration testing, red team engagements, and security architecture reviews across signaling, roaming, mobile core, IMS, 4G LTE, 5G Core, 5G RAN, NFVI, and cloud infrastructure.
- Trainings, Cyber Ranges & Certification Online training program with hybrid format combining online content and 90-minute live expert sessions, offering certifications such as TS-201 (2G/3G/SS7), TS-501 (5G), TS-250 (IMS), and TS-401 (LTE) for telecom security practitioners.
- Threat Management & Intrusion Detection Service Real-time detection service for mobile network and telecom infrastructure across SS7, Diameter, and 5G environments that helps operators detect threats early, reduce fraud, and protect subscribers against geolocation, interception, and service disruption attacks.
- Attack Surface Management Service Continuous professional service identifying weak points across telecom and mobile network environments, prioritizing remediation and verifying hardening across signaling, roaming, core, IMS, RAN, and NFVI.
- Supply Chain Security Service Professional service that assesses supplier and equipment risk, identifies vulnerabilities and hidden exposures, and reduces attack surface across vendors, integrations, and updates in mobile and telecom infrastructure.
- Education, Skills & Training Service Practical telecom security competence-building service covering SS7, IMS, 4G LTE, and 5G through structured learning paths, hands-on cyber range exercises, quizzes, and certification.
- Private 5G Security Service Professional service delivering security expertise for private 5G and private 4G deployments across core, RAN, SIM/eSIM, and operational management layers, with threat scenarios, security controls, and actionable assurance.
- Secure MVNO / Secure Operator Service Service enabling MNOs, MVNOs, and enterprise cellular providers to build Secure Operator offerings that protect subscribers, support new revenue streams, and provide enterprise-ready security visibility combining threat detection, mobile network security controls, and reporting.
Quantifiable outcome
- 100% vulnerability detection rate across all 500+ security missions since 2009
- +5 more outcomes
Companies that use P1 Security
Customer profileNamed customers11 records
Segments6 records
Ideal customer profiles5 records
P1 Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
P1 Security partnerships and signals
Strategic signalPartnerships
35 partnerships are on record, tiered core and regional.
- GSMAcoreP1 Security is a GSMA member. GSMA membership provides industry legitimacy, networking with mobile operators globally, and alignment with the association's security guidelines (FS.21, NG.114, etc.).
- AdaptitregionalGreek partner reselling P1 Security products and services in Greece.
- AtosregionalFrench systems integrator and partner reselling P1 Security telecom security solutions.
- MpiricalregionalUK-based telecom training and education provider partnering with P1 Security in the United Kingdom.
- Spike ReplyregionalItalian systems integrator and Reply Group company reselling P1 Security solutions in Italy.
- TelsyregionalItalian cybersecurity company and TIM Group company, partner of P1 Security in Italy.
- White Label ConsultancyregionalNorwegian partner reselling P1 Security telecom security products.
- AfriSpacetechregionalSouth African partner in the Middle East & Africa region.
- AlamatregionalKenyan partner operating in the Middle East & Africa region.
- Diamond Security ConsultingregionalIvory Coast-based partner in the Middle East & Africa region.
- eON ITregionalOmani partner in the Middle East & Africa region.
- Fixed GlobalregionalEgypt-based partner in the Middle East & Africa region.
- GdexpertsregionalUgandan partner in the Middle East & Africa region.
- HOULULregionalUnited Arab Emirates-based partner in the Middle East & Africa region.
- iNETregionalAlgerian partner in the Middle East & Africa region.
- Innovative SolutionsregionalSaudi Arabian partner in the Middle East & Africa region.
- Security MeterregionalEgypt-based cybersecurity partner in the Middle East & Africa region.
- TechtipregionalZimbabwean partner in the Middle East & Africa region.
- Telnet BusinessregionalZimbabwe-based partner in the Middle East & Africa region.
- CloudSec AsiaregionalThailand-based partner in the Asia-Pacific region.
- CyberTIregionalAustralian partner in the Asia-Pacific region.
- LinkwenregionalTaiwanese partner in the Asia-Pacific region.
- MacnicaregionalJapanese electronics and IT distributor with global presence, partner of P1 Security in Asia-Pacific.
- MillenniumIT ESPregionalSri Lankan partner in the Asia-Pacific region.
- OfisgateregionalMalaysian partner in the Asia-Pacific region.
- OSMANIAregionalMalaysian partner in the Asia-Pacific region.
- PT LintasregionalIndonesian partner in the Asia-Pacific region.
- SECURE INSIGHTregionalMalaysian cybersecurity partner in the Asia-Pacific region.
- SevenCyberregionalIndonesian partner in the Asia-Pacific region.
- SonicregionalVietnamese partner in the Asia-Pacific region.
- SupernetregionalPakistani partner in the Asia-Pacific region.
- XynexisregionalPhilippines-based partner in the Asia-Pacific region.
- AGT NetworksregionalLATAM regional partner for P1 Security.
- TECHCOREregionalUnited States-based partner in the Americas region.
- Open Source CommunitycoreP1 Security actively contributes to and maintains open source projects in the telecom security space. Projects include Pycrate, QCSuper, Hermes-dec, pysctp, CryptoMobile, SigFW, and corenet, all shared via GitHub. The open source community both uses and contributes to these tools.
Scale indicators10 records
Recent moves5 records
Expansion highlights6 records
P1 Security competitors and assessment
Company assessmentDirect peers
- Mobileum: Telecom signaling security and roaming risk management vendor with overlapping SS7/Diameter protection, fraud, and threat intelligence offerings. Targets the same MNOs and CSPs with comparable protocol-layer capabilities.
- AdaptiveMobile Security: Direct competitor in SS7, Diameter, and 5G signaling security for mobile operators. Both firms offer signaling firewalls, threat intelligence, and managed detection services targeting the same buyer profile of MNOs and regulators.
- Positive Technologies: Cybersecurity vendor with active telecom signaling research (PT SS7 research) and operator-focused security assessments. Comparable in research credibility and audit/red team offerings for telecom operators.
- Enea (Qosmos / AdaptiveMobile parent): Acquired AdaptiveMobile to deepen its telecom signaling security portfolio including DPI, 5G core visibility, and threat detection. Directly comparable in MNSP-style offerings to P1 Security's PTM and T-MSSP products.
Emerging players
- Keysight Technologies (Spirent): Network test and assurance vendor with 5G core and signaling visibility capabilities through its Spirent acquisition. Provides adjacent telecom-grade visibility that could overlap with P1 Security's PTA vulnerability assessment use cases.
Broad incumbents
- Ericsson: Major telecom equipment vendor with security solutions spanning 5G core, signaling, and managed services. Represents the bundled-vendor competitive threat to P1 Security's specialized offerings.
- Syniverse: Major inter-carrier services provider handling signaling, roaming, and security for MNOs globally. While broader in scope, it competes in signaling security, firewalling, and operator-grade threat services comparable to P1 Security's portfolio.
- Palo Alto Networks: Broad cybersecurity platform with Prisma SASE, cloud security, and emerging telco operator offerings. A potential horizontal competitor that could expand telecom-specific modules into the markets P1 Security serves.
- BICS (Proximus Group): International carrier services and signaling security provider for MNOs. Offers fraud prevention and signaling protection that overlaps with P1 Security's PTM and T-MSSP managed detection offerings.
- Nokia (NetGuard): Network equipment vendor with a security division offering 5G core, signaling, and telco security solutions. As an incumbent infrastructure provider, it competes for the same MNO security budgets that P1 Security addresses.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
P1 Security social profiles
Digital presenceP1 Security compliance and trust
Trust signalCompliance1 record
P1 Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
P1 Security leadership team
Management profileNumber of profiles
Profiles4 records
P1 Security funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
P1 Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about P1 Security
What does P1 Security do?
P1 Security sells software products and professional services for telecom signaling security across 2G/3G SS7, 4G LTE Diameter, GTP, IMS, and 5G environments. Its core offerings are the PTA vulnerability scanner, the PTM real-time intrusion detection system, the VKB vulnerability knowledge base, the Protorisk specification tool, and the T-MSSP managed security service, complemented by audit/red-team services, training with certification, and free self-serve attack-surface tools.
Is P1 Security a public or private company?
P1 Security is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was P1 Security founded?
P1 Security was founded in 2011. It employs 11 to 50 people.
Where is P1 Security based?
P1 Security is headquartered in Paris, France, in the Europe region.
How does P1 Security make money?
Four revenue lines are on record. Software Licenses and Subscriptions (PTA, PTM, VKB) is the primary driver. The others are managed Security Services (MSSP), professional Services (VAPT, Red Team, Architecture Review) and training and Certification.
Who are P1 Security's main competitors?
Direct peers on record are Mobileum, AdaptiveMobile Security, Positive Technologies and Enea (Qosmos / AdaptiveMobile parent). Keysight Technologies (Spirent) is listed as an emerging player. Broad incumbents are Ericsson, Syniverse, Palo Alto Networks, BICS (Proximus Group) and Nokia (NetGuard).
Does P1 Security have an API?
No public API is recorded for P1 Security.
What industry is P1 Security in?
P1 Security's product category is Telecom Network Security Software. Its primary akta.pro industry code is HDADAHAI, Vulnerability Intelligence & Exploit Prediction, with a secondary code of HDADAHAG, Penetration Testing Platforms (PTaaS). Its NAICS code is 5415 and its SIC code is 7370.