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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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PS

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

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…

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Investing in the Next Generation – The Most Sustainable Way to Protect Vietnam’s Cyberspace

Just days before the signing of the Hanoi Convention on Cybercrime — a historic milestone affirming Vietnam’s commitment to global cybersecurity cooperation — the Vietnam Student Cybersecurity Competition 2025 took place. The Vietnam Cybersecurity Joint Stock Company (VSEC), one of the nation’s pioneering cybersecurity firms, once again demonstrated its leadership by sponsoring and accompanying the…

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VSEC Becomes a Pioneering AWS Select Tier Services Partner for Cloud Security Solutions in Vietnam 

On 07/07/2025, Amazon Web Services (AWS) officially announced that Vietnam Cybersecurity Joint Stock Company (VSEC) has become its trusted partner in delivering specialized security solutions on the AWS cloud platform in Vietnam.  The Vietnamese Security Network Joint Stock Company (VSEC), a member of the G-Group Technology Corporation, has been a leading Managed Security Service Provider…

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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.