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Our Responsibilities

Preventing information security threats across all devices, applications, industries and domains is how we strive to create a safer cyberspace for businesses and people’s data.
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Deep Understanding

21+
years
Accompanying and supporting in securing data for thousands of businesses and organizations, both domestically and internationally, helping us to take precise and accurate actions.

Prompt and Sensible Respond

Prompt and Sensible response against all situations and security requirements with a team of 100% experts who have international certificates. Saving cost and time to make effective decisions for businesses.

Comply with security requirements

Comply with security requirements. VSEC is the first MSSP organization in Vietnam recognized by CREST for meeting international security standards for Penetration Testing and Security Operation Center services. .
Enabling businesses to anticipate the insecurity in order to minimize risks, and effectively respond to any contingencies.
VSEC has collaborated with more than 500+ clients

Our Services

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Penetration Testing

Simulate an attack to assess the security of IT systems
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RedTeam

Thinking and acting like a cybercriminal
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MDR

MDR

Security focuses on detecting, responding to, and mitigating threats.
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Latest news

Outstanding

VSEC win the Silver award for “Top MSSP of the year” at the Globee Awards for Cybersecurity 2026

Outperforming numerous international competitors, The Vietnamese Security Network Joint Stock Company (VSEC) – a member of G-Group, has officially won the Silver award in the “Top Managed Security Service Provider (MSSP) of the Year” category at the Globee® Awards for Cybersecurity 2026.  This is the first time in the 22-year history of this prestigious award that a Vietnamese enterprise has been honored, affirming its operational and…

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Outstanding

VSEC makes its mark on the MSSP Alert Top 250 global rankings

VSEC has just been honored in this year’s Top 250 Global Managed Security Service Providers (MSSP) list published by MSSP Alert (CyberRisk Alliance), ranking #111 – up 32 places from last year. This is the third consecutive year VSEC has been included in this prestigious ranking, clearly reflecting its sustainable growth and increasingly mature operational…

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Outstanding

VSEC honored with The Cybersecurity Excellence Awards 2026 in “Financial Services” category

 Vietnam Cyber ​​Security Joint Stock Company (VSEC) – a provider of MSSP cybersecurity services – has proudly received the Cybersecurity Excellence Awards 2026 in the Financial Services category. This means VSEC has achieved international certification for its system protection capabilities in the banking, finance, and insurance sector (BFSI).  The financial sector continues to be a…

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Careers

Cyber security Event

Time: 10h00 | 18 October, 2025

VSEC Sponsors Vietnam’s First National Student Cybersecurity Competition
In the days leading up to the signing ceremony of the United Nations’ Hanoi Convention on Cybercrime, a historic milestone underscoring Vietnam’s strong commitment to global cybersecurity, The Vietnamese Security Network JSC (VSEC) — one of the first and longest-standing cybersecurity enterprises in Vietnam — once again demonstrates its leadership by sponsoring the first-ever Cybersecurity Student Contest Vietnam.

Time: 10h30 | 09 October, 2025

BSides Hanoi 2025 – Where Vietnam’s Cybersecurity Community Reaches the Global Stage
On October 9, 2025, BSides Hanoi 2025 – the first international-standard community cybersecurity event ever held in Vietnam – took place on the 2nd floor of the G-Group Building in Hanoi. The event was organized by Vietnam Security Network JSC (VSEC), in collaboration with the National Cybersecurity Association and strategic partners such as VIA, CIO Vietnam, and Chong Lua Dao. It attracted more than 150 cybersecurity experts, researchers, and enthusiasts from both Vietnam and abroad.