Viettel Cyber Security
Viettel Cyber Security is a Vietnamese cybersecurity firm and wholly-owned subsidiary of Viettel Group, providing enterprise and government clients with a proprietary unified SOC platform spanning SIEM, SOAR, EDR, NSM, UEBA, and threat intelligence, complemented by managed security and professional services across 8+ countries.
- Company typePrivate
- Founded2017
- HeadquartersHanoi, Vietnam
- Headcount501–1,000
- GTM typeB2B
- OfferingSoftware
What Viettel Cyber Security does
Viettel Cyber Security (VCS) is a Vietnamese cybersecurity company founded in 2017 as a wholly-owned subsidiary of Viettel Group, Vietnam's largest state-owned telecommunications conglomerate. Headquartered in Hanoi with offices in Ho Chi Minh City, Tokyo, and Makati City, VCS employs 501-1,000 staff including 85+ white hat hackers and operates across 8+ countries spanning Southeast Asia, Africa, and Latin America. The company's core offering is a unified cybersecurity operations platform — Viettel SOC Platform (VCS-SOCP) — that integrates proprietary SIEM (VCS-CYM), SOAR (VCS-CyCir), Network Security Monitoring (VCS-NSM), Endpoint Detection and Response (VCS-aJiant), User and Entity Behavior Analytics (VCS-KIAN), and Threat Intelligence modules into a single management console.
VCS generates revenue through four streams: subscription/recurring licensing of its proprietary security products, managed security services (MSS/MDR) delivered through its Security Operations Center, professional services including penetration testing, vulnerability assessment, threat hunting, red team, and compromise assessment, and systems integration of its platforms into client environments. The company targets enterprise organizations, government agencies, and financial institutions via a direct enterprise field sales motion across its regional offices, supplemented by a channel partner network and event-driven demand generation at conferences including Pwn2Own, SECCON, and VCS: CTRL Manila.
The company holds CREST, PCI DSS, SOC 2 Type 1, and ISO/IEC 27001 certifications, and has earned industry recognition including Best Cyber Security Company in Asia (Cybersecurity Excellence Awards), Frost & Sullivan 2025 Vietnamese Cybersecurity Services Market Leadership, and six Globee Awards 2026 with a 100% win rate. VCS's white hat hacker team has won Pwn2Own 2023-2024 and 2024-2025, discovered 247+ zero-day CVEs including CVE-2025-53770 in Microsoft SharePoint Server, and handles 1,288,000 security alerts annually across its customer base.
Viettel Cyber Security firmographics
Firmographics- Name
- Viettel Cyber Security
- Legal name
- VIETTEL CYBER SECURITY ONE MEMBER LIMITED LIABILITY COMPANY (VCS)
- Website
- https://viettelcybersecurity.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Viettel Cyber Security is a Vietnamese cybersecurity firm and wholly-owned subsidiary of Viettel Group, providing enterprise and government clients with a proprietary unified SOC platform spanning SIEM, SOAR, EDR, NSM, UEBA, and threat intelligence, complemented by managed security and professional services across 8+ countries.
- Ownership category
- akta.pro rank
Viettel Cyber Security industry classification
Industry- Product category
- Cybersecurity Software
- NAICS
- Computer Systems Design and Related Services (5415), Software Publishers (5132), Security Systems Services (except Locksmiths) (561621), Other Computer Related Services (541519)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)
- akta.pro industry
- Managed Detection & Response (MDR) & SOC ServicesHardware, Technology & Telecom/Cybersecurity/Security Operations & Threat Intelligence (SIEM/SOAR/UEBA)Breach & Attack Simulation (BAS)Security Management Platforms Integration (PSIM/SOC, Command & Control)Business & Public Services/Security & Investigations Services/Electronic Security Systems Integration (CCTV, Access Control)
Keywords
Where Viettel Cyber Security is headquartered
LocationHeadquarters
- HQ city
- Hanoi
- HQ country
- Vietnam
- HQ region
- Asia
Offices4 records
Markets served
Viettel Cyber Security business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Managed Security Services (MSS): 24/7 security monitoring and management services through Security Operations Center, including threat detection, incident response, and ongoing security operations support for enterprise clients.
- Professional Security Services (PSS): Consulting services including penetration testing, vulnerability assessment, threat hunting, red teaming, and compromise assessment delivered by expert security professionals.
- Systems Integration: Integration and deployment of security solutions including proprietary SIEM, SOAR, EDR, and threat intelligence platforms into client environments.
- Security Products (SIEM, SOAR, EDR, NSM, TI): Sale of proprietary security software platforms including Viettel SOC Platform, VCS-CyCir, VCS-Threat Intelligence, VCS-KIAN, VCS-NSM, and VCS-aJiant.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Viettel Cyber Security product offering
Product offeringCore offering
Viettel Cyber Security (VCS) builds and operates an AI-driven cybersecurity platform integrating SIEM, SOAR, NSM, EDR, and Threat Intelligence capabilities into the unified Viettel SOC Platform. The company sells proprietary security software products (VCS-CyCir, VCS-KIAN, VCS-NSM, VCS-aJiant, VCS-Threat Intelligence, VCS-CYM) and delivers managed security services plus professional security services including threat hunting, penetration testing, vulnerability assessment, red teaming, and compromise assessment to enterprise, government, and financial sector customers.
Product overview
Viettel Cyber Security (VCS) is a Vietnamese cybersecurity company operating a platform-plus-modules architecture centered on the Viettel SOC Platform (VCS-SOCP), a unified cybersecurity operations platform that integrates core solutions including SIEM (VCS-CYM), SOAR (VCS-CyCir), Network Security Monitoring (VCS-NSM), Endpoint Detection and Response (VCS-aJiant), and Threat Intelligence into a centralized management console. The portfolio includes specialized security products like VCS-KIAN (UEBA with machine learning-based behavioral analysis), complemented by managed and professional security services including Managed Security Services (MSS), Managed Detection and Response (MDR), Threat Hunting, Vulnerability Assessment, Penetration Testing, Red Team, and Compromise Assessment services. VCS serves customers across Vietnam, Japan, Philippines, Laos, Cambodia, Myanmar, Timor-Leste, Tanzania, Mozambique, Burundi, Peru, and Haiti.
Differentiator
Problem solved
Functional benefit
Brands
- VCS-SOC Platform: Unified cybersecurity operations platform integrating SIEM, SOAR, NSM, EDR, TI into centralized management console
- VCS-CyCir
- VCS-Threat Intelligence
- VCS-KIAN
- VCS-NSM
- VCS-aJiant
- VCS-SOC
- VCS-MSS
- VCS-MDR
- VCS-Pentest
- VCS-CA
Products and services
- Viettel SOC Platform (VCS-SOCP)
Quantifiable outcome
- 1,288,000 alerts handled annually
- +3 more outcomes
Companies that use Viettel Cyber Security
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles3 records
Viettel Cyber Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature7 records
Viettel Cyber Security partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- QNAP SystemscoreViettel Cyber Security completed an independent security assessment of QNAP Systems' QuTS hero operating system, identifying multiple previously undisclosed security vulnerabilities. All issues were reported to QNAP and addressed through collaborative remediation, with security updates subsequently verified by VCS. QNAP received the Cyber Security Certificate of Completion from VCS, validating compliance with cybersecurity standards.
- MiracleaveminorListed as a strategic partner for cybersecurity services distribution and customer acquisition.
- OTS (Otsuka)minorListed as a strategic partner for cybersecurity services distribution.
- SocialminorListed as a strategic partner for cybersecurity services distribution.
- StellarminorListed as a strategic partner for cybersecurity services distribution.
- DGBTminorListed as a strategic partner for cybersecurity services distribution.
- BanbrosminorListed as a strategic partner for cybersecurity services distribution.
- IT DepotminorListed as a strategic partner for cybersecurity services distribution.
- MBBank, NVIDIA, Check Point Software TechnologiescoreCybersecurity professionals from Viettel Cyber Security, MBBank, NVIDIA and Check Point Software Technologies are collaborating to develop AI-driven security solutions while emphasizing the need for proper governance frameworks and risk management in Vietnam.
Scale indicators8 records
Recent moves6 records
Expansion highlights7 records
Viettel Cyber Security competitors and assessment
Company assessmentDirect peers
- Splunk (Cisco): Enterprise SIEM/SOAR leader with security analytics, threat intelligence, and managed SOC services — directly comparable to VCS-CYM, VCS-CyCir, and VCS-Threat Intelligence offerings.
- CrowdStrike: Falcon platform combines EDR, XDR, MDR (Falcon Complete), SIEM, and threat intelligence into a single console — the closest architectural competitor to VCS's unified SOC platform strategy.
- Trend Micro: Global cybersecurity vendor with strong Asia-Pacific presence offering MDR, EDR, SIEM integrations, and managed security services — closely comparable to VCS's SOC/MDR/EDR portfolio and APAC go-to-market focus.
- Sophos: MDR/SOC specialist with 24/7 managed detection and response, EDR, and integrated threat intelligence — directly comparable service-line structure to VCS MSS/MDR/EDR offerings.
- Palo Alto Networks (Cortex): Cortex XSIAM/XDR/XSOAR competes head-to-head with VCS-SOCP, VCS-CyCir, and VCS-aJiant, offering an integrated SIEM/SOAR/EDR platform with AI-driven automation.
Broad incumbents
- IBM Security (QRadar): Legacy SIEM (QRadar) plus broader security services portfolio competes for enterprise SOC modernization deals; relevant because VCS competes for similar MSS/MDR contracts at large banks and telcos.
- Check Point Software Technologies: Named strategic partner of VCS (with MBBank and NVIDIA) and also a competitor — offers Infinity SOC, MDR, EDR/XDR, and threat intelligence across enterprise and telco verticals comparable to VCS's stack.
- Microsoft (Sentinel / Defender XDR): Broad incumbent offering integrated SIEM (Sentinel), XDR/EDR (Defender), SOAR, and threat intelligence inside the Azure ecosystem — competes for the same unified-platform budgets that VCS-SOCP targets.
Regional players
- FPT IS (FPT Software): Vietnamese IT services and cybersecurity subsidiary of FPT Corporation, competing for the same enterprise and government cybersecurity contracts within Vietnam and Southeast Asia.
- Bkav Corporation: Vietnamese-origin cybersecurity vendor offering antivirus, EDR, and SOC services, competing directly with VCS in Vietnamese enterprise and government accounts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Viettel Cyber Security social profiles
Digital presenceViettel Cyber Security compliance and trust
Trust signalCompliance4 records
Viettel Cyber Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Viettel Cyber Security leadership team
Management profileNumber of profiles
Viettel Cyber Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Viettel Cyber 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 Viettel Cyber Security
What does Viettel Cyber Security do?
Viettel Cyber Security (VCS) builds and operates an AI-driven cybersecurity platform integrating SIEM, SOAR, NSM, EDR, and Threat Intelligence capabilities into the unified Viettel SOC Platform. The company sells proprietary security software products (VCS-CyCir, VCS-KIAN, VCS-NSM, VCS-aJiant, VCS-Threat Intelligence, VCS-CYM) and delivers managed security services plus professional security services including threat hunting, penetration testing, vulnerability assessment, red teaming, and compromise assessment to enterprise, government, and financial sector customers.
Is Viettel Cyber Security a public or private company?
Viettel Cyber Security is a private company. It is classified as corporate owned and is currently operating.
When was Viettel Cyber Security founded?
Viettel Cyber Security was founded in 2017. It employs 501 to 1,000 people.
Where is Viettel Cyber Security based?
Viettel Cyber Security is headquartered in Hanoi, Vietnam, in the Asia region.
How does Viettel Cyber Security make money?
Four revenue lines are on record. Managed Security Services (MSS) is the primary driver. The others are professional Security Services (PSS), systems Integration and security Products (SIEM, SOAR, EDR, NSM, TI).
Who are Viettel Cyber Security's main competitors?
Direct peers on record are Splunk (Cisco), CrowdStrike, Trend Micro, Sophos and Palo Alto Networks (Cortex). Broad incumbents are IBM Security (QRadar), Check Point Software Technologies and Microsoft (Sentinel / Defender XDR). Regional players are FPT IS (FPT Software) and Bkav Corporation.
Does Viettel Cyber Security have an API?
No public API is recorded for Viettel Cyber Security.
What industry is Viettel Cyber Security in?
Viettel Cyber Security's product category is Cybersecurity Software. Its primary akta.pro industry code is HDADAGAG, Managed Detection & Response (MDR) & SOC Services, with a secondary code of HDADAHAD, Breach & Attack Simulation (BAS). Its NAICS code is 5415 and its SIC code is 7371.