Overview

We help prevent cyber attacks to ensure your business remains safe, compliant and efficient.

As a Managed Security Services Provider, we cover all phases of security based on the NIST framework – Identify, Protect, Detect, Respond and Recover – and industry trends and models. Our service portfolio reflects our capabilities in both professional and technological services.

What we offer

Vulnerability Scanning

Monitoring and analysis of network infrastructure and web applications, providing comprehensive asset vulnerability identification and prioritised lifecycle management through our customer portal and SOC.

Managed Security Service (S.O.C)

Allows you to delegate the monitoring and management of your security equipment to our global network of Operation Centers, SOCs

Pentesting and Security Assessment

Provides organizations with an accurate and realistic security posture, which is based on a comprehensive offering of manual or automated security tests conducted by a qualified team of security professionals.

Threat Intelligence

Viettel Thread Intelligence is one of the leading providers of Threat Intelligence solutions in APAC to keep up with ever-changing threat situations and intelligence-driven cybersecurity age.

Red Team Assesment

We run simulations of attacks with real scenarios adapted to the reality of your business, which allow you to validate your resilience, and train and evolve your defences, being the best way to protect the most critical assets and processes.

IOT Security Assessment

Best Cyber Security Company in Asia

2022-2023 Award

Why Choose Us?

Your trusted global companion in cyber security

Our experts possess extensive experience in conducting critical research and identifying vulnerabilities for large, reputable organizations worldwide. These experts are highly regarded and recognized by the global cybersecurity community and respected organizations around the world.

Industry Recognition

World-class Ethical Hacker Experts:

+ More than 400 Zero-day detection in various platforms Oracle, Google Bounty, Facebook Bug Bounty, MSRC, Pwn2Own, Bugcrownd, Hackerone ...

+ 2 consecutive years winner of Pwn2Own - the world's largest cyber-attack competition (2023, 2024).

+ Top 10 Security Researchers of Paypal; Top 20 Security Researchers of Microsoft, Tesla.

Our Global Security Operation Center (S.O.C)

11 Countries | 28,000 Servers | 16,000 Applications | 50,000 endpoints | 120.000 subcribers

Accredited Certifications and Awards

+ Our Certificates: Certified ISO 27001 Information Security Management System; CREST (Pentest, SOC); PCI Dss Compliant; VB 100 virus

+ Our Awards: Frost & Sullivan; Global Infosec Awards Winners by Cyber Defense managize; The Stevies; Cyber Secyrity Excellent Awards; Gartner Peer Insights.

#1

Best Cyber Security Company in Asia (*) According to Cybersecurity Excellence Awards 2022-2023 (100-499 employees)

600 +

Cybersecurity professionals

120+

Enterprises served from 15 countries

Insights & News

Latest articles from our blog

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi 2026 on May 26, bringing together policymakers, technology leaders, investors, and digital ecosystem stakeholders to...

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi...

VIETTEL AMERICA CONNECTS VIETNAMESE TECHNOLOGY TALENT IN SILICON VALLEY

Viettel America recently co-organized the Vietnamese Tech Network gathering...

VIETTEL GROUP AND ERICSSON ADVANCE AI-POWERED AUTONOMOUS NETWORK DEVELOPMENT

As 5G networks become more complex, telecommunications operators are...

VIETTEL GROUP RECOGNIZED WITH TWO INTERNATIONAL AWARDS FOR SUSTAINABLE DEVELOPMENT

Bangkok, Thailand - Viettel Group has received two international...

Viettel at Infosec World – CyberDefenseCon 2025 🌎

On October 28–29, 2025, Viettel joined hundreds of leading...

Testimonials

Learn how they used technology hub

Each element intentionally can be added, moved to view the order number, items ordered without having to leave the user message.

Mariana Lima

Manager

We now have a fully integrated and mobile solution to engaging with our customers in realtime to obtain amazing customer support.

George Phan

Manager

We are able to view the customer's order number, items ordered and order history - without ever having to leave the customer's message.

Kevin Muller

Manager

It has made response time faster and information exchange shorter, which makes all of our employees and customers very very happy!

Sandra Boom

Manager

Flashpoints

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi 2026 on May 26, bringing together policymakers, technology leaders, investors, and digital ecosystem stakeholders to...

VIETTEL AMERICA CONNECTS VIETNAMESE TECHNOLOGY TALENT IN SILICON VALLEY

Viettel America recently co-organized the Vietnamese Tech Network gathering in Silicon Valley, bringing together Vietnamese technology professionals, business leaders, investors, entrepreneurs, and innovation stakeholders...

VIETTEL GROUP AND ERICSSON ADVANCE AI-POWERED AUTONOMOUS NETWORK DEVELOPMENT

As 5G networks become more complex, telecommunications operators are entering a new phase of network transformation. The growing demand for data, digital services, connected...